Commit Graph
29 Commits
Author SHA1 Message Date
Marc-André BombeckandClaude Opus 4.7 2f7f487228 fix(ai): Codex OAuth flow — correct issuer + api-key exchange
The "Connect with ChatGPT" button never actually completed an OAuth
flow. The implementation hit `chatgpt.com/authorize` and
`chatgpt.com/oauth/token`, which are not OAuth endpoints — ChatGPT
silently rendered its normal web app, dropped our params on the
floor, and the user landed on a regular logged-in chat session with
nothing else happening. There was no error and no callback, which is
why the regression survived multiple releases.

The canonical issuer for ChatGPT-OAuth is `auth.openai.com`. The
official `openai/codex` CLI confirms this in
`codex-rs/login/src/auth/manager.rs` and `codex-rs/login/src/server.rs`.
The flow is also slightly more involved than a vanilla PKCE
authorisation:

  1. PKCE authorize against `auth.openai.com/oauth/authorize` with the
     `openid profile email offline_access api.connectors.read
     api.connectors.invoke` scope set, plus `id_token_add_organizations`
     and `codex_cli_simplified_flow` flags so the resulting `id_token`
     carries the ChatGPT-subscription claims.
  2. Token exchange against `auth.openai.com/oauth/token` (form-
     urlencoded body, NOT JSON) yields `{ id_token, access_token,
     refresh_token }`.
  3. **Second token exchange** with grant
     `urn:ietf:params:oauth:grant-type:token-exchange`, swapping the
     `id_token` for an OpenAI API key (`requested_token=openai-api-key`).
     This key bills against the ChatGPT subscription rather than a
     separate API plan — exactly what the v1.2/v1.3 design intended.
  4. HealthLog stores the API key in `codexAccessTokenEncrypted`
     (re-purposing the existing column to avoid a migration) and the
     OAuth refresh token in `codexRefreshTokenEncrypted`. When the
     key is about to age out we refresh + re-exchange transparently
     before the next request.

The downstream provider is now a regular `OpenAIClient` tagged with
`providerType: "codex"` so logs and analytics still distinguish
ChatGPT-subscription billing from plain BYOK. The bespoke
`codex-client.ts` (which hit the chatgpt.com/backend-api/codex/responses
endpoint with the OAuth access token) is still on disk for now so the
prisma columns and the provider tag stay stable, but is unreferenced
by the active path.

The public Codex CLI client ID `app_EMoamEEZ73f0CkXaXp7hrann` is
shipped as a default; operators who registered a private OAuth app
with OpenAI can override via `CODEX_OAUTH_CLIENT_ID`. The
`isCodexOAuthConfigured()` gate is a no-op now because the default
always has a value, so the UI surface no longer silently hides the
"Connect with ChatGPT" button.

Tests cover the new shape end-to-end: PKCE generation, the
authorize-URL parameters, the form-encoded token exchange, the
api-key exchange, the refresh path, and the encrypt/decrypt
round-trip. The provider integration test is updated to expect a
`providerType: "codex"` OpenAIClient instead of the legacy
`CodexClient`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-09 09:31:13 +02:00
Marc-André BombeckandClaude Opus 4.7 02b99553b9 chore(style): repo-wide prettier sweep before v1.4.6 tag
Long-overdue prettier sweep; prettier had drifted vs. checked-in code
across ~130 files (mostly long-argument line-break wrapping in TS and
table-padding in markdown). Pure formatting — no semantic changes —
and required to clear the v1.4.6 release gate's `pnpm format:check`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-09 02:27:17 +02:00
Marc-André BombeckandClaude Opus 4.7 dcc697c33d fix(ai): codex-client mirrors openai-client structured-error pattern
P14. CodexClient previously threw a bare `Error("Codex request failed
(500)")` on upstream failure, which made it impossible to triage from
logs. Mirror the openai-client.ts:42-58 pattern: pull the body
(truncated 500 chars), mask any leaked `sk-` / Bearer token, and tag
the Error with `httpStatus`, `upstream`, `model`, and `bodyExcerpt`
fields. Glitchtip and Wide Events now have the same shape for both
providers.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-09 02:01:56 +02:00
Marc-André BombeckandClaude Opus 4.7 eba898f4c1 fix(ai): block aiBaseUrl from leaking across providers
The user row stores a single `aiBaseUrl` column that is meaningful only
for the LOCAL provider, but `buildUserProvider` and
`resolveProviderForTest` were forwarding that value to OpenAI and
Anthropic clients too. A user who had configured LOCAL pointing at e.g.
`http://192.168.x.x/v1` and later switched to OPENAI would have their
OpenAI API key sent to that LAN host on the next request.

Defence in three layers:

- PATCH /api/user/ai-provider — when the provider switches to anything
  other than LOCAL and the body does not include an explicit
  `aiBaseUrl` write, set the column back to NULL.
- `buildUserProvider` — for OPENAI hardcode `https://api.openai.com/v1`,
  for ANTHROPIC do not forward a base URL at all (the SDK default is
  correct and the UI never exposed an Anthropic base-URL input).
- `resolveProviderForTest` — same belt-and-braces: ignore the merged
  base URL for OPENAI/ANTHROPIC so a stored LOCAL value cannot bleed
  into a connection-test request.

Adds two regression tests covering the LOCAL → OPENAI and LOCAL →
ANTHROPIC paths with a stale `aiBaseUrl`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-09 01:26:48 +02:00
Marc-André BombeckandClaude Opus 4.7 dc01ab7934 feat(insights): metric:MOOD inline charts + evidence-contract prompt
Bucket D phase 1 of the v1.4.3 polish pass — the AI insights felt
"static" because (a) findings repeated phrasing with no concrete
numbers and (b) the inline-chart machinery existed but was prompted
permissively, so the model rarely used it.

Two concrete moves, scoped to ship in this hotfix:

1. **`metric:MOOD` is now an allowlisted chart token.** Renderer in
   `<InsightAdvisorCard>` branches on `tokenKind(token)` — measurement
   tokens still mount `<HealthChart>`, but `metric:MOOD` mounts the
   dedicated, self-fetching `<MoodChart>` instead. The mood timeline
   was previously the most under-served by the AI prose because it
   couldn't be charted inline; now the model can illustrate adherence-
   risk and mood-drift findings with the same chart users see on the
   /mood page. Drift test was updated in lockstep — the v1.4.2 guard
   that asserted MOOD was excluded now asserts it's present, plus a
   new guard asserts COMPLIANCE is still excluded (no self-fetching
   wrapper exists yet for `<ComplianceLineChart>`; ship that in v1.5).

2. **Prompt grew an EVIDENCE CONTRACT and a forbidden-phrase list.**
   The base system prompt (DE + EN both) now requires every
   `findings[]` entry to put a concrete number from the snapshot in
   `value` ("138/85 mmHg", "+0.4 mmol/L vs. 30d-avg") instead of
   adjective prose ("slightly elevated"). Findings without a snapshot
   anchor MUST be omitted — variable cardinality 0..8 explicitly
   stated, sorted by salience, NO padding. The forbidden-phrase list
   blocks generic boilerplate that signals ungrounded output: "achte
   auf ausreichend Schlaf", "drink enough water", "regular exercise",
   "consult your doctor" (except in the disclaimer field which exists
   precisely for that line). The chart-token instruction flipped from
   passive ("Du DARFST") to active ("Bevorzuge Tokens immer dann,
   wenn …") with three explicit triggers — temporal claims, threshold
   references, window comparisons — that reliably surface chart-worthy
   findings.

Carved out of v1.4.3 for v1.5: telescoping multi-resolution payload
(14d daily + 10w weekly + 21mo monthly + yearly summary per QA
research 1) and the evidence-ref output schema extension (QA 2).
Both touch the prompt's input shape and would change every cache
key + token bill — they want their own phase.

Tests + typecheck green (671/671 — one new chart-tokens drift
guard).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 21:41:29 +02:00
Marc-André BombeckandClaude Opus 4.7 c05f48f520 feat(settings): KI-provider — OpenAI key field, model preset dropdown, gated OAuth
Bucket C of the v1.4.3 polish pass.

Three independent bugs in the KI-provider settings, fixed together
because they all live on the same panel:

1. **Selecting "OpenAI" left no way to provide a key.** The schema
   stored Anthropic and Local API keys, but OPENAI was a valid
   `aiProvider` value with no matching credential column — the
   resolver silently fell through to the admin-level OpenAI key. So
   a self-hosted user who picked OpenAI and typed nothing got the
   admin's key (might not exist), and a user who *wanted* their own
   OpenAI key had no UI surface to enter it.

   Migration `0026_user_ai_openai_key` adds `users.ai_openai_key_
   encrypted`. The resolver's `OPENAI` branch now picks up the
   user-level key first and only falls back to admin if the user
   slot is empty. The settings UI grew an OpenAI-key field gated on
   `provider === "OPENAI"` mirroring the Anthropic flow. The
   `/api/ai/test` override schema accepts `openaiKey` so the
   "Verbindung testen" button can validate an unsaved key without
   persisting plaintext.

2. **Model field was a freetext Input, easy to typo.** Replaced
   with a `<select>` populated from `MODEL_PRESETS` per provider:
   gpt-4o / gpt-4o-mini / gpt-4-turbo / gpt-5 / o3-mini for OPENAI;
   claude-sonnet-4-6 / claude-opus-4-7 / claude-haiku-4-5 / claude-
   3-5-sonnet-latest for ANTHROPIC; llama3.1:8b / llama3.1:70b /
   mistral / qwen2.5 for LOCAL. An "Eigenes…" sentinel still
   surfaces the freetext Input so power users can target preview
   models or fine-tunes. The dropdown disables when no provider is
   chosen — saves the user from filling a model that won't be used.

3. **"Mit ChatGPT verbinden" silently bounced to chatgpt.com login
   with no OAuth grant.** The authorize URL was built without a
   `client_id` parameter, so chatgpt.com couldn't recognise the
   request as an OAuth handshake — it just rendered the regular
   login form. The user came back, nothing connected, the button
   "did nothing".

   Added `CODEX_OAUTH_CLIENT_ID` env var. The URL builder now
   throws `CodexOAuthNotConfiguredError` if it's unset; the
   authorize route maps that to a 503 with an actionable message
   instead of dispatching the dead URL. The settings card reads
   `codexOauthConfigured` from `/api/insights/settings` and hides
   the Connect button when the flag is false, replacing it with a
   tiny italicised "ChatGPT-OAuth ist auf dieser Instanz nicht
   konfiguriert — nutze stattdessen einen eigenen API-Key unten."
   `CHATGPT_OAUTH` was also removed as a manually-selectable
   provider option in the dropdown — the top connect button is the
   path; having both confused the affordance.

Refresh + token-exchange both forward the client_id now too. Test
fixture seeds `process.env.CODEX_OAUTH_CLIENT_ID="test_client_id"`
in `beforeEach` so the existing URL-shape assertion still works,
plus a new test asserts the unset case throws.

Tests + typecheck green (670/670 — one new assertion).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 21:36:36 +02:00
Marc-André BombeckandMarc-André Bombeck 643e6ec3a0 release: v1.4.2 — resurrect v1.4.1 work + bug-fix triple (#152)
* Revert "revert: roll source tree back to v1.4.0 to restore production"

This reverts commit e444a90b10.

* fix(v1.4.2): summaries.WEIGHT + medications array guards + healthcheck IPv4

Three production bugs surfaced after the v1.4.0 deploy stabilized:

1. `TypeError: undefined is not an object (evaluating 'E?.summaries.WEIGHT')`
   on /dashboard and /insights for users without weight readings —
   the optional chain stopped at `data` when it needed to also cover
   `data.summaries`. Fixed: `data?.summaries?.WEIGHT` (one level deeper).

2. `TypeError: y?.filter is not a function` on /medications — the
   medications query value was non-array (likely a stale
   service-worker response from an older API shape). Replaced with
   `Array.isArray(medications) ? medications : []` so the page is
   immune to any future shape drift.

3. Healthcheck-induced 503 outage (already in 1.4.1 — included here
   so 1.4.2 is the single coherent release). The docker-compose
   healthcheck used `localhost` which busybox-wget resolves to IPv6
   ::1; Next.js standalone listens on IPv4 0.0.0.0 only. Pinned
   to 127.0.0.1.

This release also includes everything from v1.4.1 (which never
published a clean GHCR tag): the per-section admin extraction, the
testcontainers integration suite, the Playwright + axe-core E2E
foundation, the moodLog SSRF fix, the central error-redaction in
WideEventBuilder + Glitchtip, the medical-citation drift fixes
(ESH 2023, Saint-Maurice attribution, steps source), and the docs
sync.

Co-Authored-By: Marc-André Bombeck <mbombeck@gmail.com>
2026-05-08 17:46:31 +02:00
Marc-André Bombeck e444a90b10 revert: roll source tree back to v1.4.0 to restore production
Production at healthlog.bombeck.io has been 503-ing since the v1.4.1
deploys started landing on apps-01 (Coolify). The container boots —
Next.js prints "Ready" and the pg-boss workers run — but never
accepts HTTP on :3000, so the Docker healthcheck fails and Traefik
takes the upstream out of rotation. A manual restart, a Coolify
force-rebuild, and a docker-compose pin to the GHCR :1.4.0 multi-arch
image all failed to bring the site back up — Coolify rebuilds the
image from main HEAD on every deploy regardless of the compose
directives.

This commit resets the working tree to commit 21bd46d (v1.4.0
release). Same content that's been running for self-hosters since
yesterday's tag-and-release. The next Coolify deploy will build
from this tree and produce a healthy container.

The v1.4.1 work is NOT lost:
  - PRs #144, #145, #137, #146, #147, #148, #149, #150 remain in
    git history.
  - Their commits are still tagged (`v1.4.1`), still on the GHCR
    multi-arch image (`ghcr.io/mbombeck/healthlog:1.4.1`), still in
    the GitHub Release notes.
  - Self-hosters who have already pulled the v1.4.1 image keep it.
  - Local development continues from main HEAD with the v1.4.1
    code — the regression only surfaced under the Coolify build
    flow.

Re-applying v1.4.1 to production will need a separate cycle to
reproduce the runtime failure under the Coolify build path. That
work is tracked in docs/ops/v141-followup-issues.md (added back
when the tree is reapplied) and the deploy gating in
.github/workflows/e2e.yml will catch this class of bug going
forward.

No DB migration. No env-var change. No API contract change.
Co-Authored-By: Marc-André Bombeck <mbombeck@gmail.com>
2026-05-08 17:15:34 +02:00
Marc-André Bombeck 70353882eb fix(security): close moodLog SSRF + central error redaction; fix citation drift (#148)
The v1.4.1 audit pass turned up one CRITICAL, two HIGH, and four
medical-citation drift findings. This commit addresses everything
that's safe to land in a hardening release; deeper architectural
fixes (idempotency-race transactional rewrite, encryption-key
fallback gate, refresh-token reuse-detection serialisation, moodLog
secret HMAC lookup column) are tracked for v1.4.2 in
docs/ops/v141-followup-issues.md.

Security
--------

CRITICAL — moodLog SSRF
  src/lib/validations/moodlog.ts now refines the credentials URL
  with isPublicUrl() so an authenticated user cannot store
  http://169.254.169.254/ (cloud metadata) or RFC1918 hosts.
  src/lib/moodlog/sync.ts re-checks isPublicUrl(baseUrl) at the
  fetch site (so legacy rows stored before the credential guard are
  also refused) and switches to redirect: "manual" + 3xx → fail so a
  public host cannot 302 the request to an internal target with the
  user's apiKey on the redirect hop. New unit test
  src/lib/validations/__tests__/moodlog.test.ts asserts the guard
  rejects 169.254.x.x, 10.x, 172.16.x.x, 192.168.x.x, 127.0.0.1, and
  localhost.

HIGH — error-message secret leakage
  New src/lib/logging/redact.ts redacts Bearer tokens (incl. our
  hlk_/hlr_), Telegram bot URLs (bot<digits>:<token>), and
  query-string secrets (?secret=, ?code=, ?token=, ?api_key=). The
  redactor is called from WideEventBuilder.setError() — every error
  reaching Loki is scrubbed once, centrally — and from the
  reportToGlitchtip() call in api-handler.ts so the Glitchtip
  incident UI is also protected. New unit suite covers the four
  patterns plus over-redaction (Bearer's \\S+ greedily consumes
  anything up to the next whitespace, which is the safer side of
  the trade-off).

Truthfulness — citation drift fixes (audit found 0 hallucinations,
4 drift items)
  - messages/{en,de}.json bpClassificationTitle and avg30dEsc:
    "ESC/ESH 2018" → "ESH 2023". User-visible on the dashboard and
    doctor-report PDF. The numeric thresholds are unchanged from
    2018; the 2023 update is ESH-only since ESC withdrew from
    joint authoring.
  - src/lib/analytics/classifications.ts: section header,
    getBpTargetsByAge() docblock, and inline comment updated to
    cite ESH 2023 with the same "numerically unchanged" caveat.
  - src/app/api/insights/targets/route.ts:375: source label "WHO"
    → "Saint-Maurice JAMA 2020". The AI-prompt anti-pattern guard
    explicitly forbids citing WHO for a step number; this surface
    was the last "WHO" mislabel in the codebase.
  - Saint-Maurice "mortality plateau 8000-12000" attribution
    softened to "continued dose-response benefit through ~12,000
    steps/day, not a plateau" in src/lib/medical-citations.ts,
    src/lib/analytics/effective-range.ts,
    src/lib/analytics/classifications.ts, and both AI prompts. The
    original JAMA 2020 paper shows continuing benefit (HR 0.49 at
    8k vs 4k, HR 0.35 at 12k); the plateau-shaped finding belongs
    to Paluch 2022 Lancet PH (PMID 35247352), not Saint-Maurice.

Quality gates
  pnpm typecheck         clean
  pnpm test              669 / 669 (was 658; +11 from new suites)
  pnpm test:integration  10 / 10 (untouched)
  pnpm lint              0 errors
2026-05-08 16:30:37 +02:00
Marc-André BombeckandClaude Opus 4.7 ddab92e42b feat(insights): inline charts in AI findings via allowlisted metric tokens (#138)
* feat(insights): inline charts in AI findings via allowlisted metric tokens

Lets the AI insight advisor inline a Recharts panel directly under the
prose paragraph it talks about — e.g. a finding centred on systolic BP
renders the BP chart immediately beneath itself, instead of forcing the
user to scroll back to the dashboard charts.

Tokens are routed through a server-side allowlist:
- 13 fixed strings (one per MeasurementType plus MOOD and COMPLIANCE).
- A drift test fails if a new MeasurementType is added without a token.
- The greedy `[A-Z_]+` regex caps the parse so trailing junk like
  `metric:WEIGHT' onclick='alert(1)'` cleaves cleanly into the safe
  metric and inert React text — there is no markdown / no eval path.
- Hallucinated tokens (`metric:NUKE`) are silently dropped.
- The visible prose is run through `stripChartTokens` so the literal
  token never reaches the DOM.

Prompts (base + 7 domain prompts, EN + DE) tell the model it may embed
exactly one of the allowlisted tokens inside `summary` or a finding's
`label`/`guideline` — nothing else has any effect.

Co-Authored-By: Marc-André Bombeck <mbombeck@gmail.com>
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(insights): drop metric:MOOD and metric:COMPLIANCE until dedicated charts exist

Review-pass M1: those two tokens routed through HealthChart, which
validates `type` against the `MeasurementType` Zod enum. MOOD and
COMPLIANCE aren't in the enum, so the request 422'd and the chart
panel rendered "no data" — silently degrading the most-promoted UX
path under prose that explicitly talked about the user's mood or
adherence.

Allowlist + every prompt now lists only the 11 tokens that actually
render a real chart. The drift test inverts the previous "must
include MOOD/COMPLIANCE" assertion to "must NOT include them",
locking the contract until dedicated MoodChart / ComplianceChart
components ship.

494 tests green, typecheck clean.

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 14:09:27 +02:00
Marc-André BombeckandMarc-André Bombeck 14cbc69a2d feat(insights): wire previous-analysis memory into the five remaining generators (#130)
Extends the v1.4 AI insights memory pattern established in PR #129
(general-status, blood-pressure-status) to the rest of the insight
surfaces. Each generator now reads its previous cached narrative via
`getPreviousInsightContext()` and injects the formatted block into the
user prompt so the model can call out improvements / regressions
relative to the user's last analysis instead of restating the status
from scratch every day.

Scopes wired in this commit:
- weight-status
- pulse-status
- bmi-status
- mood-status
- medication-compliance-status

No UI changes are needed — the insights card already renders the
comparison phrases the model emits. No schema change either; the
helper reads from the existing audit-log cache rows each generator
already writes to.

Co-authored-by: Marc-André Bombeck <noreply@anthropic.com>
2026-05-08 12:41:24 +02:00
Marc-André BombeckandMarc-André Bombeck 751448494b feat(insights): AI insights remember the previous analysis + hero finding card (#129)
The AI insights surface had two long-standing weaknesses:

1. **Every analysis read like the user's first one.** The general-status
   and blood-pressure prompts saw only the latest 30 days of data, not
   the previous analysis the user already read last week. So the model
   restated the same status every day instead of saying "your BP is down
   4 mmHg from your last check" or "same elevated trend as last week".

2. **All findings looked the same.** The card listed every finding in a
   uniform compact row. The model is instructed to put the most
   clinically relevant finding first, but the UI didn't honour that
   ordering with any visual weight.

This PR closes both for the two highest-impact insight surfaces (general
status and blood pressure). Same pattern lifts to the other five
generators in a follow-up.

**`src/lib/insights/memory.ts`** — new helper that reads the user's
previous cached insight from the existing `audit_logs` cache rows
(scope-keyed `insights.{scope}.{locale}`), returns it as a typed
`PreviousInsightContext`, and formats it into a locale-aware
prompt-injection block. Default 12-hour age floor keeps the model from
treating today's earlier run as "previous". The block ends with an
explicit comparison instruction in the user's locale; passing `null`
context produces a "first analysis — no delta to surface" instruction
so the model doesn't hallucinate one.

**Wired into `general-status` and `blood-pressure-status` generators.**
Both prompts now accept an optional `previousContextBlock` argument.
When supplied, the model gets the previous narrative + the comparison
instruction inline above the snapshot. No schema change — caches keep
writing to the same audit-log rows the helper reads from. Empty for
first-run users.

**Hero finding card.** Top finding gets a severity-tinted gradient
(green/cyan/orange/red), 2-px coloured left border, larger typography,
and a descriptive eyebrow label ("Top finding" / "Worth attention" /
"Top alert"). Secondary findings keep the previous compact layout so
the visual hierarchy reads at a glance. Eyebrow labels translated
under `insights.heroFinding{Positive,Neutral,Attention,Warning}`.

Tests: 400 → 410 (+10 for the memory helper covering JSON cache,
legacy plaintext fallback, age-floor semantics, locale-aware
formatting).

Follow-up PRs:

- Wire the same memory helper into the remaining five generators
  (weight, pulse, BMI, mood, medication-compliance). Pattern is
  mechanical — the prompt signatures already accept the new optional
  argument.
- Dynamic chart inclusion via an allowlist token map
  (`metric:BLOOD_PRESSURE_SYS` → `<HealthChart>` inline). Out of scope
  for this PR.

Co-authored-by: Marc-André Bombeck <noreply@anthropic.com>
2026-05-08 12:30:31 +02:00
Marc-André BombeckandMarc-André Bombeck 8adeb59396 v1.4 medical-safety: protect against silent DBP hypotension, align BP & step citations, ACE body-fat consolidation (#123)
* fix(medical): protect against silent DBP hypotension and align BP citations

Three correctness issues that the v1.3.3 ecosystem audit surfaced and
that we deferred until the v1.4 cycle:

1. **Diastolic blood-pressure orange band reached 60 mmHg.** With the
   default age-based targets (DBP 70-79), the lower orange wing was
   computed as `diaLow - 10 = 60`, putting a sustained reading of
   60 mmHg into "mildly low" territory — visually a yellow tile, not a
   red one. 60 mmHg is widely treated as a hypotension / perfusion-risk
   threshold (general-adult <90/60 from AHA/NIH; J-curve evidence in
   ONTARGET / TRANSCEND for treated hypertensives; ESH 2023's explicit
   caution against treating below 70 in the elderly). The orange floor
   is now clamped at 65 mmHg, so a reading of 60 lands in red. The
   user-override path stays untouched and is already audit-logged.

2. **"ESC/ESH 2023" doesn't exist as a joint guideline.** ESC withdrew
   from the 2023 authoring; the 2023 hypertension document is ESH-only.
   The codebase had a mix of "ESC/ESH 2018" (analytics) and
   "ESC/ESH 2023" (AI prompts). Both are wrong in different directions.
   Every site (`bp-targets.ts`, `targets/route.ts`,
   `ai/prompts/blood-pressure.ts`, `ai/prompts/base-system.ts`) now
   cites "ESH 2023" with the published source URL. Target bands are
   unchanged 2018 → 2023 — only the citation moves.

3. **"WHO ≥ 8 000 steps/day" was a recurring hallucination.** WHO's
   2020 Physical Activity guidelines publish minutes per week, not a
   step quota. The cohort study HealthLog actually relies on is
   Saint-Maurice et al., JAMA 2020 (mortality plateau 8 000–12 000
   steps). The v1.3.3 fix landed in `effective-range.ts` but four AI
   prompt strings (`base-system.ts` DE+EN, `general-status.ts` DE+EN)
   carried the old wording forward. Same fix shape: cite Saint-Maurice
   for the step number and add an explicit "WHO does not publish a
   step quota" note so the model doesn't regress. Sleep target moves
   from "ESC" to AASM 2015 in the same surfaces — ESC publishes no
   adult sleep duration guideline.

Adds `src/lib/medical-citations.ts` as the new single source of truth
for cited guidelines (id, name, year, url, caveat). v1.4 surfaces will
import these constants instead of duplicating strings, and the new
`medical-citations.test.ts` drift-test asserts that every entry has a
non-empty url + caveat, that ids are unique, and that the WHO-as-step-
source hallucination cannot reappear as a constant.

Tests: 358 → 363 (5 new for the master citations list). Typecheck and
existing analytics tests pass. No clinical numbers changed beyond the
DBP orange-floor clamp.

Co-Authored-By: Marc-André Bombeck <noreply@anthropic.com>

* fix(medical): consolidate body-fat ACE bands and document bedtime-glucose source

Two related medical-truthfulness issues from the v1.3.3 ecosystem audit.

**Body-fat classification: ACE bands corrected.** v1.3.3's classifier
used `essential = 6 (M) / 14 (F)` as the *floor* of the "Essential"
category, which is actually ACE's *Athletes* lower bound. Anything
below was lumped under "Essential" — including readings (e.g. 1% male)
that are clinically concerning, not just "athletically extreme". The
classifier now mirrors the ACE table precisely:

- Below essential (M <2 / F <10): danger.
- Essential (M 2–5 / F 10–13): warning.
- Athletic (M 6–13 / F 14–20): normal.
- Fitness (M 14–17 / F 21–24): normal.
- Acceptable (M 18–24 / F 25–31): warning.
- Obese (M ≥25 / F ≥32): danger.

**Three-way drift in body-fat target ranges consolidated.** v1.3.3 had
three sites with three different green-band numbers:

- `value-bands.ts:118-120` returned M{10,20} / F{18,28}.
- `app/api/insights/targets/route.ts:336-338` hardcoded M{14,24} /
  F{21,31} with `source: "ACE"`.
- `classifications.ts:155-205` used a third overlapping set of
  thresholds for the band labels.

ACE fitness + acceptable (M 14–24 / F 21–31) is the realistic healthy
band for a non-athlete adult and is now the single source in
`getBodyFatTargetRange`. Targets route and chart value-bands import the
helper instead of duplicating the numbers.

**Bedtime glucose citation softened.** ADA Standards of Care 2024 §6
publishes pre-prandial 80–130 and post-prandial <180; the document does
NOT publish an adult bedtime target. The 90–150 mg/dL band HealthLog
ships is reasonable advice (within the daytime pre-prandial range,
slightly raised floor to avoid nocturnal hypoglycaemia) but it's not
ADA-published. The inline comment in `effective-range.ts` now states
the absence of an adult guideline explicitly and cites ISPAD 2022
(pediatric T1D, 80–140) as the closest comparator. Numbers unchanged.

Tests: 363 → 369 (6 new for the ACE bands). Existing assertions
unchanged.

Co-Authored-By: Marc-André Bombeck <noreply@anthropic.com>

* fix(medical): align step-range target with the effective-range source

`getStepsRange()` in classifications.ts returned `{7 000, 10 000}`
while `effective-range.ts` (the canonical resolver behind
`getEffectiveRange`) returned `{8 000, 15 000}`. The two surfaces
showed different "green" bands to the same user — `/api/insights/
targets` used the lower pair, the dashboard chart-bands used the
upper pair.

Aligns both on the upper pair, anchored on Saint-Maurice et al. JAMA
2020 (mortality plateau 8 000–12 000 steps/day). Adds the citation
header to the steps section so the next audit pass can verify in
place. WHO is explicitly called out as NOT a source for a step quota
(only an activity-time guideline).

The classifier function `classifySteps` is unchanged — its 3 / 5 / 7.5
/ 10 k bands match Tudor-Locke 2004 pedometer indices and are kept
distinct from the two-number "target range" helper.

Tests stay at 369/369.

Co-Authored-By: Marc-André Bombeck <noreply@anthropic.com>

---------

Co-authored-by: Marc-André Bombeck <noreply@anthropic.com>
2026-05-08 12:07:46 +02:00
Marc-André BombeckandMarc-André Bombeck 359d4d19cc v1.4 foundation: UI guidelines, primitives, AI test fix, autofill hardening (#122)
* docs(ui): add UI guidelines as single source of truth + shadcn MCP server

- `docs/ui-guidelines.md` lays out Dracula tokens, spacing, typography,
  component picks (button/input/dialog/sheet decision tree), layout
  rules (settings split target, dashboard one-row), accessibility
  baseline (WCAG 2.1 AA + axe-core in CI), the autofill / honeypot
  pattern for measurement forms, and a reusable "Test button" UX for
  every integration. New components in v1.4 reference this doc.

- `.mcp.json` wires the official `shadcn` MCP server so the design
  system can be browsed and components installed without leaving the
  editor.

- Adds `@vitest/coverage-v8` to dev dependencies — `pnpm test
  --coverage` now reports real per-file coverage (the v1.4 cycle uses
  this to lift critical-path coverage).

Co-Authored-By: Marc-André Bombeck <noreply@anthropic.com>

* fix(settings/ai): connection-test honours the unsaved provider selection

Changing the AI provider in /settings, then clicking "Verbindung testen"
without saving first, used to silently run the test against the *saved*
provider instead — so the result felt unrelated to what the user had on
screen. This often surfaced as a confusing OK / failure depending on
whichever provider had previously been persisted.

The test endpoint now accepts an optional JSON body that mirrors the
form fields (provider, model, baseUrl, anthropicKey, localKey). When
present, the server resolves a transient provider from those values —
falling back to the persisted, encrypted credentials per field, so a
user with a stored Anthropic key can swap models in the dropdown
without re-typing the key. Plaintext keys never persist; the existing
SSRF guard for the Local provider's base URL is reused, the existing
rate limit (5/min) and the V3 error-leak shielding stay in place.

Empty body keeps the previous behaviour for any other caller.

Tests cover the new override path (provider forwarded, unknown
provider rejected with 422, empty body uses persisted config, config
errors surface the resolver's status). Whitespace in
`src/app/settings/page.tsx` is reformatted by Prettier as a
side-effect; logic touches only the AI section.

Co-Authored-By: Marc-André Bombeck <noreply@anthropic.com>

* feat(ui): add Skeleton and EmptyState primitives

Two pieces every page in v1.4 needs and the codebase didn't have:

- `<Skeleton>` — a presentation `<div>` with the standard pulse
  animation, `aria-hidden`, and `motion-reduce:animate-none`. Used to
  shape the page while data loads instead of dropping a spinner. The
  visible layout no longer jumps when the first measurement arrives.
- `<EmptyState>` — the shape every list, tile, and chart panel
  reaches for when it has no data: optional icon, title, description,
  primary action; `card` (default) and `plain` variants;
  `default`/`compact` density. Lives inside an `aria-live="polite"`
  region so screen readers announce the message and its action.

Tests cover screen-reader semantics, prettier-merged class names,
density/variant switches.

These two land first because the v1.4 pages — the split settings
sections, the new dashboard hero, the redesigned admin status grid —
all assume the primitives exist. The patterns are documented in
`docs/ui-guidelines.md` §4.1–4.2.

Co-Authored-By: Marc-André Bombeck <noreply@anthropic.com>

* fix(ui): block password-manager autofill on health-data inputs by default

Browsers and password managers were happily autofilling the user's
account credentials into measurement, medication, mood, and AI-token
fields whenever those forms didn't explicitly set `autoComplete`. The
codebase had zero `autoComplete` attributes across the data-entry
surfaces, so this happened often enough to be both a UX papercut
(account password landing in a "Notiz" field) and a real privacy issue
(secrets persisting through CSV/JSON export).

The base `<Input>` primitive now:

- Defaults `autoComplete` to `"off"` when the caller doesn't supply a
  value.
- Adds `data-lpignore="true"` and `data-1p-ignore="true"` whenever
  autoComplete resolves to `"off"`, so LastPass and 1Password skip
  the field too.
- Keeps the password manager active for any form that already passes a
  semantic `autoComplete` (`"username"`, `"email"`,
  `"current-password"`, `"new-password"`) — the existing login,
  register, and AI-key inputs continue to work unchanged.

Tests cover the three meaningful states (default off, explicit
semantic value, login-flow `username`).

Co-Authored-By: Marc-André Bombeck <noreply@anthropic.com>

---------

Co-authored-by: Marc-André Bombeck <noreply@anthropic.com>
2026-05-08 12:05:15 +02:00
8533755d8d release(v1.2): i18n, thresholds, glucose, dashboard customization, feedback, multi-provider AI (#77)
* fix(i18n,ux): package A — missing keys, chart labels, query invalidation, admin error UX

Addresses bugs surfaced in issues #73 and #74 plus drift found during audit.

- i18n: add 21 missing translation keys (targets.* namespace was only
  partially populated after the English-first migration; common.reset and
  settings.configured were referenced but absent), plus common helpers
  (copy, copyDetails, retry, reportIssue) and admin.settingsSaveError.
- charts: rename points7Label/30Label/90Label from cryptic "7P/30P/90P"
  to "7 pts / 30 pts / 90 pts" in EN and "7 Pkt / 30 Pkt / 90 Pkt" in DE.
- queries: add src/lib/query-keys.ts as a single source of truth with
  measurement/mood/medication-dependent key sets. Wire them into
  measurement-form/list, mood-form/list, medication-form/card,
  intake-history-list, intake-timeline, medications page, and Withings
  sync in settings. Fixes dashboard not auto-refreshing after adding a
  measurement (old code only invalidated ["measurements"], not
  ["analytics"] / ["insights"] / ["insights","targets"]).
- admin: useUpdateSettings + updateUser mutations now surface real error
  messages via sonner toasts and invoke getApiErrorMessage() so saves
  fail loudly instead of silently. Success also gets a toast.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(i18n): package B — locale-aware formatters throughout

Removes the hard-coded de-DE locale that lingered from the German-first era
and makes every number, date, and time locale-aware. English stays the
default per user preference; German remains selectable.

New:
- src/lib/format-locale.ts exposes makeFormatters(locale) + a cached
  Europe/Berlin timezone. Covers number, integer, percent, date, dateShort,
  dateTime, time, dateWithWeekday, monthShort. Also exports
  parseLocaleFromAcceptLanguage() for server code.
- useFormatters() hook in @/lib/i18n/context resolves from the active
  locale, memoized per render.

Migrated (all Intl.NumberFormat("de-DE") / toLocaleString("de-DE") /
Intl.DateTimeFormat("de-DE") call sites):
- src/app/page.tsx (dashboard)
- src/app/insights/page.tsx
- src/app/admin/page.tsx
- src/app/settings/page.tsx (Withings last-sync, doctor-report caller)
- src/components/charts/trend-card.tsx (+ i18n "7d"/"30d" short labels)
- src/components/charts/health-chart.tsx
- src/components/medications/medication-card.tsx
- src/components/medications/medication-form.tsx
- src/components/measurements/measurement-list.tsx
- src/components/mood/mood-list.tsx
- src/components/insights/insight-status-card.tsx (also removed 5 German
  hard-coded strings with TODO: i18n markers — now translated)
- src/components/insights/insight-advisor-card.tsx (same — 10+ strings)

Server: reminder-check / reminder-worker / umami-test switched from
"de-DE" to neutral en-GB/en-US where the string is machine-compared rather
than user-facing. Bug-report GitHub issue titles use ISO-8601 UTC now —
the repo is English-speaking.

Next.js metadata:
- OpenGraph locale from "de_DE" → "en_US" with "de_DE" as
  alternateLocale.
- Root layout now reads healthlog-locale cookie (falls back to
  Accept-Language) and sets <html lang> server-side, avoiding an
  EN-flashes-then-DE hydration gap and fixing SEO/a11y.
- I18nProvider mirrors locale to a 1-year SameSite=Lax cookie so the next
  SSR pass is correct.

Doctor-report PDF:
- generateDoctorReportPDF(data, { t, locale }) now accepts injected
  translator + locale. All section titles, column headers, BMI / BP
  classifications, mood labels, and the footer disclaimer are
  i18n-driven. File name slug switches between gesundheitsbericht / health-report.
- 40+ new doctorReport.* keys in EN + DE.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(ux): package C — typed passkey errors, bug-report gating, error boundary

Addresses issue #73 points 1, 5, 6 and lays groundwork for copy-paste
error reporting requested during review.

Passkey registration / login (#73.1):
- src/lib/passkey-errors.ts maps DOMException.name + SimpleWebAuthn code
  to specific i18n keys instead of swallowing every failure as
  "cancelled". Distinguishes NotAllowed/InvalidState/NotSupported/
  Security/Abort errors and falls back to a diagnostic message.
- settings passkey + login passkey flows both use describePasskeyError
  now, so origin mismatches and previous-registration collisions show
  actionable copy.
- 5 new passkey.* i18n keys in EN + DE.

Bug report (#73.5):
- New GET /api/bugreport/status reports {configured, hasToken, hasRepo,
  isAdmin}.
- /bugreport page now queries status first. When not configured it shows
  a notice (different copy for admins vs. regular users) with a direct
  link to the admin panel. Form is hidden, not silently broken.
- When POST /api/bugreport can't create issues it returns 503 instead
  of 500 with the same user-facing message.
- 4 new bugreport.* i18n keys.

Global error UX:
- src/components/error-details.tsx — reusable panel with retry + copy
  diagnostics (message, digest, stack (trimmed), URL, user-agent,
  request-id, locale, timestamp) + report-issue link. Clipboard fallback
  prompt covers insecure-context cases.
- src/app/error.tsx uses it.
- src/app/global-error.tsx is provider-free (no i18n dependency) since
  it replaces the root layout on catastrophic failures — hardcoded
  English + Dracula palette so it still looks like HealthLog.
- 2 new errorBoundary.* keys and 4 common.* keys (copy, copyDetails,
  retry, reportIssue).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(query-keys): collapse repeated invalidation blocks into invalidateKeys helper

Eleven mutation handlers repeated `Promise.all(keys.map(k => invalidate({queryKey: k})))`
verbatim. Adds `invalidateKeys(qc, keys)` to the existing query-keys factory and
adopts it everywhere, including replacing the local `invalidateMedicationRelated`
helper that medication-form.tsx had grown. Also fixes the import-sandwich that
helper introduced.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor: small simplifications in i18n/UX changes

- passkey-errors: drop the typeof-name dance now that error.name is already string after the instanceof Error narrow
- doctor-report-pdf: replace nested gender ternary with a small lookup map; clarify unitFor's null-as-translation-marker convention
- dashboard page: route the analytics queries through the new queryKeys factory so future invalidation stays in one place
- health-chart: add missing fmt dependency to trendInfo useMemo (introduced when formatSigned was switched to the locale-aware formatter)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(ai): capture upstream response body in OpenAI errors

A production insights burst at 12:19 UTC failed with "OpenAI request
failed (500)". The 500 was the upstream OpenAI HTTP status (confirmed
via logs), but we had no way to tell from logs whether it was an
OpenAI incident, a model-not-found, or a response_format rejection
because the response body was thrown away.

Now the error message includes the first 500 chars of the response body
and structured fields (httpStatus, upstream, model) that Wide Event
logging can attach. No behavior change for the happy path.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(review): address code-review + security findings

Review round produced five real issues — fix them all, plus three nits
that were cheap enough to bundle.

Must-fix:
- security: error-details.tsx + global-error.tsx were copying
  window.location.href into the clipboard, which on OAuth callback
  routes (/api/withings/*, password reset) would leak code/state
  tokens into GitHub issues. Strip to pathname + searchParamCount.
- fe: query-keys.invalidateKeys now uses Promise.allSettled, so a
  transient invalidate failure doesn't abort the chain and no
  unhandled rejection leaks from void invalidateKeys(...) call sites.
- fe: resolveInitialLocale in app/layout.tsx wraps cookies()/headers()
  in try/catch — a dynamic-server error in the root layout now
  degrades to the "en" default instead of crashing into global-error.
- be: reminder-worker + reminder-check parseTimeToMinutes normalize
  "24:00" → "00:00" (some ICU builds emit that for midnight under
  en-GB). Prevents a 1440-minute comparison against schedule windows.
- security: openai-client error body excerpt redacts sk-* / Bearer
  tokens before logging, and moves the excerpt off Error.message into
  a structured field (bodyExcerpt) so log transports can filter it.
- i18n: /api/withings/connect German error message → English.
- i18n: /insights/page.tsx hardcoded "Fehler beim Laden" → t(...)

Hardening:
- /api/bugreport/status collapses to {configured, isAdmin} and adds
  a 30/min rate limit per user. Client interface updated.
- i18n/context.tsx: I18nProvider's initializer now reads the cookie
  (matches SSR) before falling back to localStorage or browser
  detection — eliminates the locale-flash hydration class.
- format.ts legacy helpers also read cookie first, matching SSR.

Tests:
- new src/lib/__tests__/format-locale.test.ts — 9 cases covering
  makeFormatters, parseLocaleFromAcceptLanguage, resolveIntlLocale
- new passkey-errors.test.ts — 8 cases covering every DOMException
  name and SimpleWebAuthn code we map
- new query-keys.test.ts — bundles + invalidateKeys allSettled
  semantics (incl. partial-failure test)

118 → 142 tests. All pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(v1.2): thresholds, glucose, dashboard customization, built-in feedback, multi-provider AI (#76)

* build(deps): bump @prisma/adapter-pg from 7.6.0 to 7.7.0 (#60)

Bumps [@prisma/adapter-pg](https://github.com/prisma/prisma/tree/HEAD/packages/adapter-pg) from 7.6.0 to 7.7.0.
- [Release notes](https://github.com/prisma/prisma/releases)
- [Commits](https://github.com/prisma/prisma/commits/7.7.0/packages/adapter-pg)

---
updated-dependencies:
- dependency-name: "@prisma/adapter-pg"
  dependency-version: 7.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
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* build(deps): bump prisma from 7.6.0 to 7.7.0 (#61)

Bumps [prisma](https://github.com/prisma/prisma/tree/HEAD/packages/cli) from 7.6.0 to 7.7.0.
- [Release notes](https://github.com/prisma/prisma/releases)
- [Commits](https://github.com/prisma/prisma/commits/7.7.0/packages/cli)

---
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- dependency-name: prisma
  dependency-version: 7.7.0
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* build(deps-dev): bump eslint-config-next from 16.2.2 to 16.2.3 (#62)

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 16.2.2 to 16.2.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/commits/v16.2.3/packages/eslint-config-next)

---
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  dependency-version: 16.2.3
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  update-type: version-update:semver-patch
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* build(deps): bump next from 16.2.2 to 16.2.3 (#65)

Bumps [next](https://github.com/vercel/next.js) from 16.2.2 to 16.2.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/compare/v16.2.2...v16.2.3)

---
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- dependency-name: next
  dependency-version: 16.2.3
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* build(deps-dev): bump @types/node from 25.5.2 to 25.6.0 (#66)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 25.5.2 to 25.6.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
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  dependency-version: 25.6.0
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* build(deps): bump dotenv from 17.4.0 to 17.4.1 (#67)

Bumps [dotenv](https://github.com/motdotla/dotenv) from 17.4.0 to 17.4.1.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](https://github.com/motdotla/dotenv/compare/v17.4.0...v17.4.1)

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  dependency-version: 17.4.1
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* build(deps): bump @tanstack/react-query from 5.96.2 to 5.99.0 (#70)

Bumps [@tanstack/react-query](https://github.com/TanStack/query/tree/HEAD/packages/react-query) from 5.96.2 to 5.99.0.
- [Release notes](https://github.com/TanStack/query/releases)
- [Changelog](https://github.com/TanStack/query/blob/main/packages/react-query/CHANGELOG.md)
- [Commits](https://github.com/TanStack/query/commits/@tanstack/react-query@5.99.0/packages/react-query)

---
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  dependency-version: 5.99.0
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* build(deps-dev): bump typescript from 5.9.3 to 6.0.2 (#64)

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.3 to 6.0.2.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](https://github.com/microsoft/TypeScript/compare/v5.9.3...v6.0.2)

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  dependency-version: 6.0.2
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* build(deps-dev): bump prettier from 3.8.1 to 3.8.2 (#68)

Bumps [prettier](https://github.com/prettier/prettier) from 3.8.1 to 3.8.2.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/3.8.1...3.8.2)

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  dependency-version: 3.8.2
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* build(deps): bump react from 19.2.4 to 19.2.5 (#63)

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) from 19.2.4 to 19.2.5.
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.5/packages/react)

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* build(deps-dev): bump vitest from 4.1.2 to 4.1.4 (#69)

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.1.2 to 4.1.4.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.4/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.1.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump @prisma/client from 7.6.0 to 7.7.0 (#71)

Bumps [@prisma/client](https://github.com/prisma/prisma/tree/HEAD/packages/client) from 7.6.0 to 7.7.0.
- [Release notes](https://github.com/prisma/prisma/releases)
- [Commits](https://github.com/prisma/prisma/commits/7.7.0/packages/client)

---
updated-dependencies:
- dependency-name: "@prisma/client"
  dependency-version: 7.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps-dev): bump shadcn from 4.1.2 to 4.2.0 (#72)

Bumps [shadcn](https://github.com/shadcn-ui/ui/tree/HEAD/packages/shadcn) from 4.1.2 to 4.2.0.
- [Release notes](https://github.com/shadcn-ui/ui/releases)
- [Changelog](https://github.com/shadcn-ui/ui/blob/main/packages/shadcn/CHANGELOG.md)
- [Commits](https://github.com/shadcn-ui/ui/commits/shadcn@4.2.0/packages/shadcn)

---
updated-dependencies:
- dependency-name: shadcn
  dependency-version: 4.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat(thresholds): foundation + settings UI (v1.2)

Introduces per-user health threshold overrides with an auto-default /
user-override pattern. Default computation stays evidence-based (WHO,
ESC/ESH 2018, AHA, AASM, ADA 2024, DGIM/DDG S3). Overrides live in
User.thresholdsJson; any missing metric falls through to the default so
new users need zero configuration.

Schema (migration 0021):
- New enums: glucose_context (FASTING/POSTPRANDIAL/RANDOM/BEDTIME),
  feedback_category, feedback_status.
- measurement_type gains BLOOD_GLUCOSE; Measurement gets optional
  glucose_context (enforced via CHECK constraint — only set for glucose).
- User gains thresholds_json, dashboard_widgets_json, glucose_unit,
  ai_provider, ai_model, ai_base_url, ai_anthropic_key_encrypted,
  ai_local_key_encrypted (stubs for the upcoming features).
- New Feedback table for the built-in feedback system (next commit).

Backend:
- src/lib/analytics/effective-range.ts is the single source of truth:
  getEffectiveRange(metric, profile, overrides) returns the resolved range
  + the pristine default + physiological bounds. Every chart, band,
  insight prompt, and doctor-report section should call this.
- Supports 11 metrics incl. four glucose contexts with ADA/DGIM ranges.
- src/lib/validations/thresholds.ts — Zod schema with per-metric bounds
  and min<max refinement.
- GET/PUT/DELETE /api/user/thresholds with full audit logging (before/
  after) so medical-ish data mutations are traceable.

UI:
- src/components/settings/thresholds-section.tsx — clean per-metric row
  with Auto/Override Switch, inline min/max, reset-per-row + reset-all,
  and a "this looks outside guideline ranges" warning banner that only
  shows when the override is >30% off the default.
- New Personalization section in /settings.
- 25 new i18n keys (EN + DE) in a `thresholds.*` namespace.

Tests: 8 new cases covering default computation, override application,
missing profile gracefully returning null, glucose-context defaults, and
per-metric bounds. 150/150 tests pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(glucose): wire BLOOD_GLUCOSE + context through the write path

Extends measurement validation and the POST /api/measurements route to
accept blood-glucose samples with a required `glucoseContext`
(FASTING / POSTPRANDIAL / RANDOM / BEDTIME).

- Zod schema adds BLOOD_GLUCOSE to the type enum and glucoseContextEnum.
- refine(): BLOOD_GLUCOSE requires a context; every other type must not
  set one — mirrored by the Postgres CHECK constraint from migration 0021
  so callers bypassing validation still can't write inconsistent rows.
- VALUE_RANGES gains BLOOD_GLUCOSE (20-800 mg/dL) — covers severe hypo
  through severe hyperglycemia.
- getUnitForType(BLOOD_GLUCOSE) returns "mg/dL" (canonical storage).
  Display in mmol/L is a UI-level conversion per user preference.
- Error messages translated to English (removed two lingering German
  refine messages while here).

Measurement form + charts + targets UI follow in the next commits.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(i18n): localize AI insight prompts (en/de)

Each prompt builder (base-system, blood-pressure, bmi, general-status,
medication-compliance, mood, pulse, weight) now accepts a Locale and
returns the system + user prompt either fully in English or fully in
German. Stable contract keys (classification enum optimal/gut/grenzwertig
/erhoht/kritisch, confidence niedrig/mittel/hoch) are preserved verbatim
so the response parser keeps working — only the natural-language sections
are translated. The prompt explicitly tells the model to emit
classificationLabel / summary / recommendations in the user's language.

Wires the locale through every status generator (general / blood-pressure
/ bmi / weight / pulse / mood / medication-compliance) into the prompt
calls and adds a small server-side resolver
(src/lib/i18n/server-locale.ts: explicit override > healthlog-locale or
userLocale cookie > User.locale > Accept-Language header > default
English) used by all /api/insights/*-status routes plus
/api/insights/generate. The auditLog cache key already contains the
locale suffix, so cached entries stay disjoint per language.

The reminder worker continues to fall back to "de" when User.locale is
null, matching its prior behaviour.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(glucose): UI + unit conversion helpers

- src/lib/glucose.ts — mg/dL ↔ mmol/L conversion (factor 18.0182 per
  DGIM/DDG), resolveGlucoseUnit() defaulting to mg/dL,
  thresholdMetricForContext() mapping each context to the matching
  effective-range key.
- Measurement form gains a "Blood glucose" option (mg/dL) with a
  context selector (fasting / postprandial / random / bedtime). The
  glucoseContext field is only sent for BLOOD_GLUCOSE — the Zod
  refinement and the Postgres CHECK constraint both enforce that.
- 10 new i18n keys per locale (measurements.typeBloodGlucose,
  glucoseContext*, glucoseUnit, glucoseUnitHint).
- 6 new tests covering conversion roundtrip, unit resolution defaults,
  and context → threshold-metric mapping.

Charts, target cards, and doctor-PDF row for glucose follow in the
next commits.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(feedback): built-in feedback system (no GitHub required)

Implements the feedback-system design from the v1.2 spec. The submit
button on /bugreport now always works — even when no admin has
configured a GitHub repository. Feedback is stored in the Feedback
table (migration 0021) with an admin inbox for triage.

Endpoints:
- POST /api/feedback — user submits. Auth-gated, rate-limited 5/hour.
  Category (BUG / FEATURE_REQUEST / QUESTION / OTHER), subject,
  description, optional screenshot (≤5 MB, base64), optional metadata
  (locale, URL path, userAgent).
- GET /api/feedback — user's own history (paginated).
- GET /api/admin/feedback — admin inbox with status filter and
  counts-by-status for tab badges.
- PATCH /api/admin/feedback/[id] — update status / admin note.
- DELETE /api/admin/feedback/[id] — soft-archive.

Every mutation writes to AuditLog with before/after details.

UI:
- /bugreport rewritten: category dropdown, optional subject, always
  submits. Informational banner explains whether the server has GitHub
  escalation available or keeps feedback internal-only.
- Legacy "not configured" blocker is gone — the form is never hidden.
- 8 new bugreport.* i18n keys per locale.

The old POST /api/bugreport route and /api/bugreport/status endpoint
are left intact for backwards compatibility; they'll be removed in
v1.3 once no one depends on them.

Admin inbox UI lands in the next commit alongside the dashboard and
multi-provider work.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(telegram): localize bot UI per User.locale

The Telegram webhook now resolves the user's locale (User.locale, falling
back to "de" so existing bots stay German) and runs every reply, inline-
keyboard label and callback toast through a small server-side translator.

Adds src/lib/i18n/server-translator.ts (getServerTranslator) — reads the
same messages/{en,de}.json bundles the client uses, with the same
"missing key falls back to English, then to the raw key" semantics, and
the same {param} interpolation. Importing the client useTranslations()
hook into a server route would have pulled React in, so this mirrors
just the parts the bot needs.

Adds the telegram.* namespace to messages/en.json and messages/de.json
covering: button labels, callback toasts, the /help body, /add prompt,
medication-not-found / inactive errors, snooze/skip/confirm confirmations
and the cancel button. The "genommen" / "taken" intake keyword and the
"hi/hallo/hey/moin/hello" greeting list are accepted regardless of UI
locale to keep backwards compatibility for existing users.

Also adds 6 vitest cases for getServerTranslator (basic resolution,
locale switching, parameter interpolation, English fallback, raw-key
fallback, exposed locale).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(dashboard): user-customizable widget layout

Implements the dashboard customization spec: users choose which widgets
appear on / and in what order. Auto-default keeps the current v1.1
behavior so nothing changes without opt-in.

Backend:
- src/lib/dashboard-layout.ts — single source of truth with
  DEFAULT_DASHBOARD_LAYOUT (10 widgets incl. the new sleep/steps/glucose
  ones that were previously hard-conditional), a version field for
  future schema evolution, and resolveDashboardLayout() that merges
  persisted state with defaults so new widgets auto-appear (invisible
  by default) when the schema bumps.
- GET / PUT / DELETE /api/dashboard/widgets with strict Zod validation
  (version literal, widget-id enum, order range).
- Persisted in User.dashboardWidgetsJson (column added in 0021).

UI:
- src/components/settings/dashboard-layout-section.tsx — mounted under
  the new Personalization section alongside Thresholds. Local edit
  buffer so toggling/reordering doesn't fire a network call per click;
  single "Save" commits. Each widget has Up/Down buttons + visibility
  toggle, plus a reset-to-defaults button at the section header.
- 11 new dashboard.* i18n keys per locale.

Dashboard page integration is staged — widgets currently still render
per the old data-conditional rules. Wiring the saved layout through
/app/page.tsx is a follow-up so this commit stays focused on the
plumbing.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(auth): locale-aware password-strength feedback

Completes the zxcvbn i18n migration by wiring the new
getZxcvbnTranslations(locale) helper into the client PasswordStrength
component and removing the obsolete zxcvbn-de helper.

- src/components/ui/password-strength.tsx reads the active locale from
  useTranslations() and memoizes the translator per locale — so
  changing language instantly retranslates open warnings/suggestions.
- src/lib/zxcvbn-de.ts deleted. Every consumer now routes through
  zxcvbn-i18n.ts which carries both EN and DE mappings.
- server-side checkPasswordStrength (already refactored earlier in this
  session) continues to accept locale; clients can pass it from the
  session.

No test impact — 162 pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(dashboard): replace setState-in-effect with draft-overlay pattern

The dashboard-layout-section.tsx initial implementation synced server
state into local state via useEffect, which trips the project's strict
react-hooks/set-state-in-effect rule. Rewrote using a nullable draft
pattern: `layout` is derived as `draft ?? remote`, and only user edits
set the draft. Save/Reset clear the draft so the server copy wins
again. Cancel also clears instead of re-seeding from server.

No behavior change, no new tests — the component contract stays the
same. Lint back to baseline (2 errors / 7 warnings, both pre-existing).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: v1.2 README + CHANGELOG (thresholds, glucose, dashboard, feedback, multi-provider AI)

- CHANGELOG 1.2.0 entry covering 5 new features + locale polish
- README Key Features expanded: glucose, custom thresholds, dashboard
  customization, multi-provider AI, built-in feedback
- Doctor Report description updated for locale-aware output

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(targets): glucose cards per context with effective range + unit conversion

Render one target card per logged glucose context (FASTING, POSTPRANDIAL,
RANDOM, BEDTIME) on /targets, sourcing the threshold band from
getEffectiveRange() so user overrides apply consistently. The targets API
returns glucose values canonical mg/dL; the page converts to the user's
glucoseUnit preference via convertGlucose() before display.

- Extend /api/insights/targets to include per-context glucose summaries
  (latest, 30-day average, range, classification) and surface glucoseUnit
  in the profile envelope.
- Expose glucoseUnit on /api/auth/me and AuthUser type.
- Targets page resolves the i18n label key, applies unit conversion to
  current/avg/range, and uses Droplet iconography.
- Add targets.glucoseFasting/Postprandial/Random/Bedtime keys to en + de.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(security): address H1 (CSP nonce), H3 (SSRF), M1+M2 (XSS)

From the v1.2 full-repo security audit:

- **H1 / CWE-79** src/proxy.ts: CSP nonce was base64 of the UUID *string*
  form, which gives ~122 bits and a structured pattern (hyphens at fixed
  offsets). Replaced with 16 random bytes → proper 128-bit nonce.
- **H3 / CWE-918** src/app/api/admin/ai-settings/route.ts: the admin AI
  base URL only required "https://". A compromised admin cookie could
  point it at attacker.example and exfiltrate the bearer key on the
  next insight call. Now validates with URL parser, requires https://,
  and only accepts hosts on a small allowlist (OpenAI, Anthropic,
  Google AI, Mistral, Groq, OpenRouter). Ops can extend via
  `ADMIN_AI_BASE_URL_ALLOWLIST` env var.
- **M1 / CWE-79 (stored, off-platform)** src/app/api/bugreport/route.ts:
  bug-report description flowed to GitHub with only backtick/asterisk
  stripping. Now strips HTML tags entirely, neutralises dangerous
  markdown link schemes (javascript:/data:/vbscript:/file:), and wraps
  the whole body in a fenced code block so residual markdown renders
  literally.
- **M2 / CWE-79** Zod schemas for feedback + bugreport screenshot now
  require a base64 PNG/JPEG/WEBP/GIF data URL via regex. SVG
  deliberately excluded — it can carry inline JS that would execute
  when the admin inbox renders the `<img>` preview.

Medium rate-limiter semantics (audit M3) left as-is: the fixed-window
behaviour is acceptable for a single-tenant PWA and matches what ops
actually want. Remaining M4–M6 + L1–L7 are tracked for v1.3.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(dashboard): glucose TrendCards + chart label support

Render one TrendCard per logged glucose context on the dashboard when
the user has the "glucose" widget enabled in their layout. Cards
respect the user's glucoseUnit preference via convertGlucose(); data
sources from the existing /api/analytics endpoint, which now emits a
glucoseByContext map alongside the summaries object.

- /api/analytics: include BLOOD_GLUCOSE in the type whitelist (so
  total counts include glucose) and add glucoseByContext containing a
  summarize() result per context.
- HealthChart: wire BLOOD_GLUCOSE into BASE_TYPE_LABEL_KEYS so the
  legend shows the localized "Blood glucose" label when the chart is
  invoked for that type.
- Dashboard page: fetch the dashboard layout, gate glucose cards on
  widget visibility AND data presence, render Droplet-icon TrendCards.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(i18n): bugreport.subtitle no longer promises a GitHub issue

The visual QA pass flagged that bugreport.subtitle still said "a
GitHub issue will be created automatically" even though the banner
below the heading correctly explains the submission is stored locally
(built-in feedback system, GitHub is only an optional escalation).
Neutral copy now that matches the actual behaviour in both locales.

* feat(ai): user-level provider selection + test endpoint + UI

Adds the missing pieces for the multi-provider AI MVP that pair with
the AnthropicClient and LocalOpenAICompatibleClient already on disk:

* /api/user/ai-provider (GET + PATCH): user can pick OPENAI /
  ANTHROPIC / LOCAL / CHATGPT_OAUTH and store provider, model, baseUrl
  and per-provider API keys. Anthropic + local keys go through the
  existing AES-256-GCM crypto helper. Provider value is whitelisted.

* /api/ai/test (POST): rate-limited (5/min/user) round-trip that
  resolves the user's provider and asks for a tiny JSON ack so the UI
  surfaces real "does this config work?" feedback instead of a blind
  Save.

* settings/page.tsx: appends a per-user override card under the
  existing AI Insights section. Provider dropdown drives conditional
  fields (Anthropic key for ANTHROPIC, baseUrl + optional bearer for
  LOCAL, model for all), then Save / Test buttons.

* provider.test.ts: extended to cover the four new cases (ANTHROPIC
  with key, ANTHROPIC fallback, LOCAL, OPENAI routes through admin
  key, CHATGPT_OAUTH routes through Codex). Switched to
  resetAllMocks() in beforeEach to flush mockResolvedValueOnce queues
  between cases — the prior clearAllMocks() leaked them.

* local-client.test.ts: full happy / no-auth / bearer-auth / structured
  error / empty-content coverage mirroring the openai-client suite.

typecheck + tests green; lint stays at the pre-existing 2 errors / 7
warnings baseline (no new findings introduced).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: integrate late agent additions (glucose PDF row + i18n)

* test(glucose): cover display-unit conversion edge cases

Lock in the precision contract for the targets/dashboard/PDF surfaces:
canonical mg/dL stays as integers, mmol/L collapses to 1-decimal, and
the ADA diabetes thresholds (70/99/126) round-trip to their published
SI values (3.9 / 5.5 / 7.0 mmol/L).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(i18n): eliminate hydration flash by threading SSR-resolved locale to I18nProvider

Layout already resolves the initial locale from cookie + Accept-Language and
sets <html lang>. Until now the client I18nProvider re-detected locale at
mount via getSavedLocale() / detectSystemLocale(), causing a flash where
"Loading…" (EN) rendered first, then flipped to "Laden…" (DE) after
hydration. Pass initialLocale down layout -> Providers -> I18nProvider so
useState seeds the same locale the server used.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(admin/feedback): return 409 when GitHub issue already published

Spec requires 409 Conflict (not 200 with flag) when the feedback row
already has gitHubIssueUrl set. Drops the alreadyPublished response
field in favour of a clear error status.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(crypto,dashboard): L4 hard-fail short ENCRYPTION_KEY in prod + dashboard WIP from parallel agent

* refactor(effective-range): collapse duplicated glucose case arms

Extract glucoseRange() helper and toDate() normalizer. Use METRIC_BOUNDS
keys as the source of truth for getAllEffectiveRanges() metric list so
additions stay in one place.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(dashboard-layout-section): drop redundant setLayout alias

Remove the trivial setLayout wrapper and hoist the per-row label key
lookup so it runs once per widget instead of twice (span + aria-label).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(security): MED-1 SSRF on user AI baseUrl + MED-2 publish-to-GitHub race

Final-audit blockers before v1.2 merge.

MED-1 — SSRF via user-level LOCAL AI baseUrl
Authenticated user could set aiBaseUrl to http://169.254.169.254/,
http://localhost:9090/metrics, or any internal host and get response
bodies echoed back via the bodyExcerpt error field. Route the value
through the existing isPublicUrl() helper (exported from
lib/validations/notifications.ts). Ops can opt-in to private hosts on a
specific instance via ALLOW_LOCAL_AI_PRIVATE_HOSTS=true — that's how
self-hosted Ollama / LM Studio stays usable without exposing the SSRF
surface by default.

MED-2 — Race in POST /api/admin/feedback/[id]/github
Two concurrent admin clicks both saw gitHubIssueUrl=null and both
created duplicate GitHub issues. Atomic claim now: a single
updateMany({ where: { id, gitHubIssueUrl: null }, data: PENDING }) —
only the caller whose count=1 proceeds. PENDING is released on failure
so retries work.

Tests + typecheck green. Baseline lint unchanged.

* fix: i18n completeness + UX polish (closes #73, #74) (#75)

* fix(i18n,ux): package A — missing keys, chart labels, query invalidation, admin error UX

Addresses bugs surfaced in issues #73 and #74 plus drift found during audit.

- i18n: add 21 missing translation keys (targets.* namespace was only
  partially populated after the English-first migration; common.reset and
  settings.configured were referenced but absent), plus common helpers
  (copy, copyDetails, retry, reportIssue) and admin.settingsSaveError.
- charts: rename points7Label/30Label/90Label from cryptic "7P/30P/90P"
  to "7 pts / 30 pts / 90 pts" in EN and "7 Pkt / 30 Pkt / 90 Pkt" in DE.
- queries: add src/lib/query-keys.ts as a single source of truth with
  measurement/mood/medication-dependent key sets. Wire them into
  measurement-form/list, mood-form/list, medication-form/card,
  intake-history-list, intake-timeline, medications page, and Withings
  sync in settings. Fixes dashboard not auto-refreshing after adding a
  measurement (old code only invalidated ["measurements"], not
  ["analytics"] / ["insights"] / ["insights","targets"]).
- admin: useUpdateSettings + updateUser mutations now surface real error
  messages via sonner toasts and invoke getApiErrorMessage() so saves
  fail loudly instead of silently. Success also gets a toast.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(i18n): package B — locale-aware formatters throughout

Removes the hard-coded de-DE locale that lingered from the German-first era
and makes every number, date, and time locale-aware. English stays the
default per user preference; German remains selectable.

New:
- src/lib/format-locale.ts exposes makeFormatters(locale) + a cached
  Europe/Berlin timezone. Covers number, integer, percent, date, dateShort,
  dateTime, time, dateWithWeekday, monthShort. Also exports
  parseLocaleFromAcceptLanguage() for server code.
- useFormatters() hook in @/lib/i18n/context resolves from the active
  locale, memoized per render.

Migrated (all Intl.NumberFormat("de-DE") / toLocaleString("de-DE") /
Intl.DateTimeFormat("de-DE") call sites):
- src/app/page.tsx (dashboard)
- src/app/insights/page.tsx
- src/app/admin/page.tsx
- src/app/settings/page.tsx (Withings last-sync, doctor-report caller)
- src/components/charts/trend-card.tsx (+ i18n "7d"/"30d" short labels)
- src/components/charts/health-chart.tsx
- src/components/medications/medication-card.tsx
- src/components/medications/medication-form.tsx
- src/components/measurements/measurement-list.tsx
- src/components/mood/mood-list.tsx
- src/components/insights/insight-status-card.tsx (also removed 5 German
  hard-coded strings with TODO: i18n markers — now translated)
- src/components/insights/insight-advisor-card.tsx (same — 10+ strings)

Server: reminder-check / reminder-worker / umami-test switched from
"de-DE" to neutral en-GB/en-US where the string is machine-compared rather
than user-facing. Bug-report GitHub issue titles use ISO-8601 UTC now —
the repo is English-speaking.

Next.js metadata:
- OpenGraph locale from "de_DE" → "en_US" with "de_DE" as
  alternateLocale.
- Root layout now reads healthlog-locale cookie (falls back to
  Accept-Language) and sets <html lang> server-side, avoiding an
  EN-flashes-then-DE hydration gap and fixing SEO/a11y.
- I18nProvider mirrors locale to a 1-year SameSite=Lax cookie so the next
  SSR pass is correct.

Doctor-report PDF:
- generateDoctorReportPDF(data, { t, locale }) now accepts injected
  translator + locale. All section titles, column headers, BMI / BP
  classifications, mood labels, and the footer disclaimer are
  i18n-driven. File name slug switches between gesundheitsbericht / health-report.
- 40+ new doctorReport.* keys in EN + DE.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(ux): package C — typed passkey errors, bug-report gating, error boundary

Addresses issue #73 points 1, 5, 6 and lays groundwork for copy-paste
error reporting requested during review.

Passkey registration / login (#73.1):
- src/lib/passkey-errors.ts maps DOMException.name + SimpleWebAuthn code
  to specific i18n keys instead of swallowing every failure as
  "cancelled". Distinguishes NotAllowed/InvalidState/NotSupported/
  Security/Abort errors and falls back to a diagnostic message.
- settings passkey + login passkey flows both use describePasskeyError
  now, so origin mismatches and previous-registration collisions show
  actionable copy.
- 5 new passkey.* i18n keys in EN + DE.

Bug report (#73.5):
- New GET /api/bugreport/status reports {configured, hasToken, hasRepo,
  isAdmin}.
- /bugreport page now queries status first. When not configured it shows
  a notice (different copy for admins vs. regular users) with a direct
  link to the admin panel. Form is hidden, not silently broken.
- When POST /api/bugreport can't create issues it returns 503 instead
  of 500 with the same user-facing message.
- 4 new bugreport.* i18n keys.

Global error UX:
- src/components/error-details.tsx — reusable panel with retry + copy
  diagnostics (message, digest, stack (trimmed), URL, user-agent,
  request-id, locale, timestamp) + report-issue link. Clipboard fallback
  prompt covers insecure-context cases.
- src/app/error.tsx uses it.
- src/app/global-error.tsx is provider-free (no i18n dependency) since
  it replaces the root layout on catastrophic failures — hardcoded
  English + Dracula palette so it still looks like HealthLog.
- 2 new errorBoundary.* keys and 4 common.* keys (copy, copyDetails,
  retry, reportIssue).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(query-keys): collapse repeated invalidation blocks into invalidateKeys helper

Eleven mutation handlers repeated `Promise.all(keys.map(k => invalidate({queryKey: k})))`
verbatim. Adds `invalidateKeys(qc, keys)` to the existing query-keys factory and
adopts it everywhere, including replacing the local `invalidateMedicationRelated`
helper that medication-form.tsx had grown. Also fixes the import-sandwich that
helper introduced.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor: small simplifications in i18n/UX changes

- passkey-errors: drop the typeof-name dance now that error.name is already string after the instanceof Error narrow
- doctor-report-pdf: replace nested gender ternary with a small lookup map; clarify unitFor's null-as-translation-marker convention
- dashboard page: route the analytics queries through the new queryKeys factory so future invalidation stays in one place
- health-chart: add missing fmt dependency to trendInfo useMemo (introduced when formatSigned was switched to the locale-aware formatter)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(ai): capture upstream response body in OpenAI errors

A production insights burst at 12:19 UTC failed with "OpenAI request
failed (500)". The 500 was the upstream OpenAI HTTP status (confirmed
via logs), but we had no way to tell from logs whether it was an
OpenAI incident, a model-not-found, or a response_format rejection
because the response body was thrown away.

Now the error message includes the first 500 chars of the response body
and structured fields (httpStatus, upstream, model) that Wide Event
logging can attach. No behavior change for the happy path.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(review): address code-review + security findings

Review round produced five real issues — fix them all, plus three nits
that were cheap enough to bundle.

Must-fix:
- security: error-details.tsx + global-error.tsx were copying
  window.location.href into the clipboard, which on OAuth callback
  routes (/api/withings/*, password reset) would leak code/state
  tokens into GitHub issues. Strip to pathname + searchParamCount.
- fe: query-keys.invalidateKeys now uses Promise.allSettled, so a
  transient invalidate failure doesn't abort the chain and no
  unhandled rejection leaks from void invalidateKeys(...) call sites.
- fe: resolveInitialLocale in app/layout.tsx wraps cookies()/headers()
  in try/catch — a dynamic-server error in the root layout now
  degrades to the "en" default instead of crashing into global-error.
- be: reminder-worker + reminder-check parseTimeToMinutes normalize
  "24:00" → "00:00" (some ICU builds emit that for midnight under
  en-GB). Prevents a 1440-minute comparison against schedule windows.
- security: openai-client error body excerpt redacts sk-* / Bearer
  tokens before logging, and moves the excerpt off Error.message into
  a structured field (bodyExcerpt) so log transports can filter it.
- i18n: /api/withings/connect German error message → English.
- i18n: /insights/page.tsx hardcoded "Fehler beim Laden" → t(...)

Hardening:
- /api/bugreport/status collapses to {configured, isAdmin} and adds
  a 30/min rate limit per user. Client interface updated.
- i18n/context.tsx: I18nProvider's initializer now reads the cookie
  (matches SSR) before falling back to localStorage or browser
  detection — eliminates the locale-flash hydration class.
- format.ts legacy helpers also read cookie first, matching SSR.

Tests:
- new src/lib/__tests__/format-locale.test.ts — 9 cases covering
  makeFormatters, parseLocaleFromAcceptLanguage, resolveIntlLocale
- new passkey-errors.test.ts — 8 cases covering every DOMException
  name and SimpleWebAuthn code we map
- new query-keys.test.ts — bundles + invalidateKeys allSettled
  semantics (incl. partial-failure test)

118 → 142 tests. All pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Marc-André Bombeck <marc@bombeck.io>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix: restore Link import lost in merge

* fix(bugreport): remove stale loading + not-configured blocks lost in merge

The v1.2 built-in feedback refactor made status informational only — form
always renders. Main's merge re-introduced the pre-refactor blocker blocks
referencing undefined statusLoading/AlertCircle and broke the build.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Marc-André Bombeck <marc@bombeck.io>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Marc-André Bombeck <marc@bombeck.io>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-04-18 22:20:12 +02:00
9b59390224 fix: i18n completeness + UX polish (closes #73, #74) (#75)
* fix(i18n,ux): package A — missing keys, chart labels, query invalidation, admin error UX

Addresses bugs surfaced in issues #73 and #74 plus drift found during audit.

- i18n: add 21 missing translation keys (targets.* namespace was only
  partially populated after the English-first migration; common.reset and
  settings.configured were referenced but absent), plus common helpers
  (copy, copyDetails, retry, reportIssue) and admin.settingsSaveError.
- charts: rename points7Label/30Label/90Label from cryptic "7P/30P/90P"
  to "7 pts / 30 pts / 90 pts" in EN and "7 Pkt / 30 Pkt / 90 Pkt" in DE.
- queries: add src/lib/query-keys.ts as a single source of truth with
  measurement/mood/medication-dependent key sets. Wire them into
  measurement-form/list, mood-form/list, medication-form/card,
  intake-history-list, intake-timeline, medications page, and Withings
  sync in settings. Fixes dashboard not auto-refreshing after adding a
  measurement (old code only invalidated ["measurements"], not
  ["analytics"] / ["insights"] / ["insights","targets"]).
- admin: useUpdateSettings + updateUser mutations now surface real error
  messages via sonner toasts and invoke getApiErrorMessage() so saves
  fail loudly instead of silently. Success also gets a toast.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(i18n): package B — locale-aware formatters throughout

Removes the hard-coded de-DE locale that lingered from the German-first era
and makes every number, date, and time locale-aware. English stays the
default per user preference; German remains selectable.

New:
- src/lib/format-locale.ts exposes makeFormatters(locale) + a cached
  Europe/Berlin timezone. Covers number, integer, percent, date, dateShort,
  dateTime, time, dateWithWeekday, monthShort. Also exports
  parseLocaleFromAcceptLanguage() for server code.
- useFormatters() hook in @/lib/i18n/context resolves from the active
  locale, memoized per render.

Migrated (all Intl.NumberFormat("de-DE") / toLocaleString("de-DE") /
Intl.DateTimeFormat("de-DE") call sites):
- src/app/page.tsx (dashboard)
- src/app/insights/page.tsx
- src/app/admin/page.tsx
- src/app/settings/page.tsx (Withings last-sync, doctor-report caller)
- src/components/charts/trend-card.tsx (+ i18n "7d"/"30d" short labels)
- src/components/charts/health-chart.tsx
- src/components/medications/medication-card.tsx
- src/components/medications/medication-form.tsx
- src/components/measurements/measurement-list.tsx
- src/components/mood/mood-list.tsx
- src/components/insights/insight-status-card.tsx (also removed 5 German
  hard-coded strings with TODO: i18n markers — now translated)
- src/components/insights/insight-advisor-card.tsx (same — 10+ strings)

Server: reminder-check / reminder-worker / umami-test switched from
"de-DE" to neutral en-GB/en-US where the string is machine-compared rather
than user-facing. Bug-report GitHub issue titles use ISO-8601 UTC now —
the repo is English-speaking.

Next.js metadata:
- OpenGraph locale from "de_DE" → "en_US" with "de_DE" as
  alternateLocale.
- Root layout now reads healthlog-locale cookie (falls back to
  Accept-Language) and sets <html lang> server-side, avoiding an
  EN-flashes-then-DE hydration gap and fixing SEO/a11y.
- I18nProvider mirrors locale to a 1-year SameSite=Lax cookie so the next
  SSR pass is correct.

Doctor-report PDF:
- generateDoctorReportPDF(data, { t, locale }) now accepts injected
  translator + locale. All section titles, column headers, BMI / BP
  classifications, mood labels, and the footer disclaimer are
  i18n-driven. File name slug switches between gesundheitsbericht / health-report.
- 40+ new doctorReport.* keys in EN + DE.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(ux): package C — typed passkey errors, bug-report gating, error boundary

Addresses issue #73 points 1, 5, 6 and lays groundwork for copy-paste
error reporting requested during review.

Passkey registration / login (#73.1):
- src/lib/passkey-errors.ts maps DOMException.name + SimpleWebAuthn code
  to specific i18n keys instead of swallowing every failure as
  "cancelled". Distinguishes NotAllowed/InvalidState/NotSupported/
  Security/Abort errors and falls back to a diagnostic message.
- settings passkey + login passkey flows both use describePasskeyError
  now, so origin mismatches and previous-registration collisions show
  actionable copy.
- 5 new passkey.* i18n keys in EN + DE.

Bug report (#73.5):
- New GET /api/bugreport/status reports {configured, hasToken, hasRepo,
  isAdmin}.
- /bugreport page now queries status first. When not configured it shows
  a notice (different copy for admins vs. regular users) with a direct
  link to the admin panel. Form is hidden, not silently broken.
- When POST /api/bugreport can't create issues it returns 503 instead
  of 500 with the same user-facing message.
- 4 new bugreport.* i18n keys.

Global error UX:
- src/components/error-details.tsx — reusable panel with retry + copy
  diagnostics (message, digest, stack (trimmed), URL, user-agent,
  request-id, locale, timestamp) + report-issue link. Clipboard fallback
  prompt covers insecure-context cases.
- src/app/error.tsx uses it.
- src/app/global-error.tsx is provider-free (no i18n dependency) since
  it replaces the root layout on catastrophic failures — hardcoded
  English + Dracula palette so it still looks like HealthLog.
- 2 new errorBoundary.* keys and 4 common.* keys (copy, copyDetails,
  retry, reportIssue).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(query-keys): collapse repeated invalidation blocks into invalidateKeys helper

Eleven mutation handlers repeated `Promise.all(keys.map(k => invalidate({queryKey: k})))`
verbatim. Adds `invalidateKeys(qc, keys)` to the existing query-keys factory and
adopts it everywhere, including replacing the local `invalidateMedicationRelated`
helper that medication-form.tsx had grown. Also fixes the import-sandwich that
helper introduced.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor: small simplifications in i18n/UX changes

- passkey-errors: drop the typeof-name dance now that error.name is already string after the instanceof Error narrow
- doctor-report-pdf: replace nested gender ternary with a small lookup map; clarify unitFor's null-as-translation-marker convention
- dashboard page: route the analytics queries through the new queryKeys factory so future invalidation stays in one place
- health-chart: add missing fmt dependency to trendInfo useMemo (introduced when formatSigned was switched to the locale-aware formatter)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(ai): capture upstream response body in OpenAI errors

A production insights burst at 12:19 UTC failed with "OpenAI request
failed (500)". The 500 was the upstream OpenAI HTTP status (confirmed
via logs), but we had no way to tell from logs whether it was an
OpenAI incident, a model-not-found, or a response_format rejection
because the response body was thrown away.

Now the error message includes the first 500 chars of the response body
and structured fields (httpStatus, upstream, model) that Wide Event
logging can attach. No behavior change for the happy path.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(review): address code-review + security findings

Review round produced five real issues — fix them all, plus three nits
that were cheap enough to bundle.

Must-fix:
- security: error-details.tsx + global-error.tsx were copying
  window.location.href into the clipboard, which on OAuth callback
  routes (/api/withings/*, password reset) would leak code/state
  tokens into GitHub issues. Strip to pathname + searchParamCount.
- fe: query-keys.invalidateKeys now uses Promise.allSettled, so a
  transient invalidate failure doesn't abort the chain and no
  unhandled rejection leaks from void invalidateKeys(...) call sites.
- fe: resolveInitialLocale in app/layout.tsx wraps cookies()/headers()
  in try/catch — a dynamic-server error in the root layout now
  degrades to the "en" default instead of crashing into global-error.
- be: reminder-worker + reminder-check parseTimeToMinutes normalize
  "24:00" → "00:00" (some ICU builds emit that for midnight under
  en-GB). Prevents a 1440-minute comparison against schedule windows.
- security: openai-client error body excerpt redacts sk-* / Bearer
  tokens before logging, and moves the excerpt off Error.message into
  a structured field (bodyExcerpt) so log transports can filter it.
- i18n: /api/withings/connect German error message → English.
- i18n: /insights/page.tsx hardcoded "Fehler beim Laden" → t(...)

Hardening:
- /api/bugreport/status collapses to {configured, isAdmin} and adds
  a 30/min rate limit per user. Client interface updated.
- i18n/context.tsx: I18nProvider's initializer now reads the cookie
  (matches SSR) before falling back to localStorage or browser
  detection — eliminates the locale-flash hydration class.
- format.ts legacy helpers also read cookie first, matching SSR.

Tests:
- new src/lib/__tests__/format-locale.test.ts — 9 cases covering
  makeFormatters, parseLocaleFromAcceptLanguage, resolveIntlLocale
- new passkey-errors.test.ts — 8 cases covering every DOMException
  name and SimpleWebAuthn code we map
- new query-keys.test.ts — bundles + invalidateKeys allSettled
  semantics (incl. partial-failure test)

118 → 142 tests. All pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Marc-André Bombeck <marc@bombeck.io>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 17:15:43 +02:00
Marc-André BombeckandClaude Opus 4.6 3bb3837938 feat(insights): comprehensive upgrade — RPP, seasonal BP, body composition, sleep/activity, fitness ladder, clinical milestones
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 12:56:12 +02:00
Marc-André BombeckandClaude Opus 4.6 7b5fabe46c fix(insights): QA fixes — paired BP targets, stdDev, pulse pressure, personal tone, schema enrichment
- Fix pctInTarget to use paired-reading logic (both sys AND dia must be in range simultaneously)
- Add sdSys30/sdDia30 (BP standard deviation) and pulsePressure30 (arterial stiffness marker)
- Add mood scale descriptor for AI context
- Extend medication data with compliance90, 30-day streak window, and category field
- Rewrite base system prompt: personal advisor tone, second person, positive-first, "One Thing" pattern
- Add conditional correlation instructions to all domain prompts (only mention when |r| > 0.4)
- Enrich InsightResult schema with insightType, classificationLabel, primaryRecommendation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 12:48:28 +02:00
Marc-André BombeckandClaude Opus 4.6 64c72d241c feat(insights): enrich features with correlations, mood, historical comparisons and improve prompts
Add 90-day averages, all-time stats, mood data, cross-metric Pearson correlations,
historical comparisons (7d vs previous 30d baseline), and age/gender context to the
AI feature extraction. Update all prompts with correlation analysis instructions,
clinical significance thresholds, and temporal layer comparisons.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 12:37:39 +02:00
Marc-André BombeckandClaude Opus 4.6 d3149170cd security: fix rate limiting, error message leaks, decrypt crash, key preview
- H1: Add checkRateLimit to OAuth authorize/callback/disconnect + admin AI settings
- H2: Fix decrypt("") crash in provider.ts onTokenRefresh by using decrypt() directly
- H3: Truncate error messages in codex-oauth, codex-client, openai-client to prevent leaking upstream response bodies
- M5: Fix keyPreview to show last 4 chars of decrypted key instead of ciphertext prefix

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:47:05 +02:00
Marc-André BombeckandClaude Opus 4.6 50911ad801 chore: cleanup legacy OpenAI references, update CSP, verify build
- Add https://chatgpt.com to connect-src CSP directive for Codex OAuth token exchange
- Fix eslint no-explicit-any errors in codex-client.ts and provider.test.ts
- Fix unused variable warnings in authorize route
- All 118 tests pass, build succeeds

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 5a71f9b36a refactor(insights): use provider abstraction in all 7 insight generators
Replace direct OpenAI API calls with resolveProvider() in all insight
generators (general, blood-pressure, weight, pulse, bmi, medication-
compliance, mood). Each generator now uses domain-specific prompts from
@/lib/ai/prompts/ and the AIProvider.generateCompletion() interface.
hasKey -> hasProvider in return signatures and all UI consumers.
Remove openaiKeyEncrypted references from data reset routes.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 cd8508b6ad feat(prompts): add medical insight prompts with ESC/ESH/WHO/DGE guidelines
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 249a2c74ba refactor(insights): use provider abstraction in settings and generate routes
Replace direct OpenAI API calls with resolveProvider() abstraction.
Settings route now returns codexStatus/codexConnectedAt/hasAdminKey
instead of hasKey. Generate route validates AI response with
insightResultSchema and logs providerType/model. Also fixes
AppSettings lookup id from 1 to "singleton" in provider.ts.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 401e78e01c feat(ai): add provider resolution with codex → admin-key → none hierarchy
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 0f2d258f26 feat(ai): add Codex client with auto-refresh on 401
TDD implementation of CodexClient that calls the Codex responses
endpoint with OAuth Bearer token and automatically retries once
after refreshing the token on 401 responses.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 80ad0b8851 feat(ai): add Codex OAuth PKCE utilities and token management
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 88db398aca feat(ai): add OpenAI client with custom base URL support
TDD implementation of OpenAIClient that wraps the OpenAI chat completions
API with configurable base URL (supports OpenRouter and other compatible APIs).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00
Marc-André BombeckandClaude Opus 4.6 f18ded4860 feat(ai): add AI provider types and InsightResult Zod schema
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 00:42:46 +02:00