A selector pointed at a record whose grant has lapsed reports the same
disagreement on every /api/auth/me, so routing it to the hydration gate
rendered a permanent spinner with no controls. Expiry reaches this state
on its own: revocation clears the selector inside its transaction and
expiry does not.
- treat an unprovable context as a refusal, which paints the door with
the button back to one's own record
- check the refusal ahead of the hydration gate, so neither trigger can
render behind a spinner again
A browser-issued <img src>, <iframe src> or <a href download> cannot
carry the record-session assertion, so the fence refused all three on
any session that had been inside a shared record — permanently, since
none of them will ever send a header.
- add a structural guard: no client file may name a record-fenced route
in a src=, href= or window.location sink
- fetch the thumbnail, the inline preview and the download through the
app transport and hand the DOM an object URL, revoked on unmount
- make the two API probes in the managed-profiles browser spec assert
the same context the app beside them asserts
- attach the asserted context to every same-origin request inside the
three fetch entries, so no call site classifies itself
- discard a response whose echoed context contradicts the adopted one;
serve one that carries no echo, which is what keeps the public poll
and every actor surface working
- adopt from /api/auth/me and the switch response, and from nothing else
- send the epoch on every switch and retry once after reconciling
- hold and reconcile on the 409 instead of leaving the record
- both record resolvers check the fence after authentication and before
the carrier, off the one session row that also decides the scope
- POST /api/account/switch takes an optional expectedEpoch and writes
conditionally, so concurrent switchers resolve to one outcome
- GET /api/auth/me publishes the context a browser bootstraps from
- every response that resolved a record scope echoes it back
- regenerate the API contract
- keep shared navigation independent of actor module preferences\n- open scoped records at their first allowed destination\n- announce record access and kind in doorway names
An owner can now narrow a grant to the parts of their record they mean to
share, and can offer the third level. Both decisions are made once, on the
invitation, and neither widens afterwards.
The invite schema takes `scope`: absent or null is the entire record, which
is what every stored grant means and what an owner who does not narrow still
gets. An empty array, a key outside the vocabulary and the whole-record
sentinel are each refused with a 422 naming the field; `inviteGrant` refuses
the same three underneath, and its `invalid_scope` now has an HTTP mapping
instead of falling into the generic refusal.
Offering MANAGE asks for a fresh second factor when the account has one. That
gate resolves through the session cookie and has no Bearer fall-through, so a
token caller is refused first with `sharing.invite.manage_browser_only` rather
than being told it is not authenticated by a route that had just
authenticated it. The consequence is deliberate: management of a health
record is offered from a browser.
The account payload gains `sections` and `level` beside `access` and
`canWrite`, resolved server-side and ordered as the consent screen reads.
`access` was `grant.access === "WRITE" ? "write" : "read"`, which would have
published a grant that can delete entries as read-only; it is a total map
now, so the next level cannot ship silent. The capabilities hook carries both
facts and turns neither into an affordance yet — the edit and delete controls
come back in the release where the routes behind them answer.
The consent surface asks two questions in order rather than laying out a
nineteen-cell grid. The level is three radios, narrowest preselected. What
they can open is two radios, the entire record preselected, and only the
narrow branch expands the eight sections with a sentence each. Both honest
limits are stated above the checkboxes, where the decision is being made: a
section shares everything written in it, and the cross-record surfaces do not
appear for a narrowed grant. Documents carries its own warning, cycle appears
only for an owner who tracks it, and Manage collapses the question to the one
line that answers it.
The Manage sentence says the other person can add, change and remove entries,
including ones the owner entered themselves, and says in the same breath what
it does not reach. The acceptance side gets its own responsibility line rather
than the write one wearing a stronger adjective.
Six locales.
Seven findings from the adversarial pass before v1.36.1 was tagged. One
blocking defect shipped in that release; these did not, and they are all places
where somebody looking after another person's health record meets a wall with
no explanation, or where a guard cannot fail.
The document vault was the largest. `/documents` is marked as a shared
destination, so the shell offers it under a switch, and every read behind it
resolved the caller instead of the record: the vault painted a query-error card
and the illness view painted another beside it. That is the same failure the
release describes as fixed on the dashboard. Five GET arms move to the record
resolver now, and only the GET arms: the list, one document, its file, its
thumbnail and the vault's usage payload, which the filter bar is built from.
Uploading, retyping, deleting, linking a document to an illness and every AI
verb stay with the owner, and the two reads that spend decryption CPU key
their quota on the person calling rather than the record, the rule
`medications/compliance` already follows.
Logging a value on a metric you track yourself leaves the admitted set. It was
admitted, named on the consent screen in six languages, and unreachable: the
only form that posts one sits on a page a shared record does not open, and the
component that renders it says so in its own comment while returning null. It
is the third route the rule that withdrew allergies and family history fitted
exactly, and it was applied to two of the three. Reading those values stays.
Two guards could not fail, and both were proved by mutation before and after.
The prefetch guard checked rule three with two regexes: one was satisfied by
the doc comment every page carries, the other missed an aliased import, and
the pair stayed green with the dashboard genuinely prefetching off the
switch-blind session. It reads the AST now, resolves aliases through the
module's own import table, and pins the five prefetching pages by name so a
page that stops being detected is loud. The activity verb map decided
membership on a literal `requireRecordAuth("write")`, so putting the argument
on its own line, which is what the formatter does the moment the call grows,
dropped a route out of the scan and turned a genuinely-red run green. Both
counts are of matches now rather than of files walked.
The rest are single instances of rules applied everywhere else. "Take all due"
was withheld on a note saying it rides the bulk intake route; it does not, and
its own docblock says why not, so a helper with five morning tablets tapped
five times for nothing. Marking a dose skipped is offered wherever marking it
taken is. A form could be opened in the frame before the app knew whose record
was on screen and then stood there once the answer arrived, on the capture
sheet and on the dashboard's quick-entry sheets. Two more copies of the intake
toast were still building their own, one of them with an Undo pointing at a
route no delegate may call. The customise link on the mood page led to a page
that exists to say it is not part of what was shared. And the access-level
radios on the invitation screen are hidden by design with no focus ring on
their label, so keyboard focus moved invisibly across the one screen where
somebody grants write access to their record.
Three new structural guards, each watched fail first: the customise link sits
inside a capability branch on every surface a delegate can reach, every intake
surface confirms through the one shared decision, and the batch sweep is
offered at the level that admits it.
Found by an adversarial pass over the release candidate before it was tagged,
and it is the reason the tag waited.
`POST /api/medications/intake` is admitted for delegates because a caregiver
standing next to the patient has to be able to say the tablet went down. It is
an update, though, and the same body can carry two other things. Snoozing
writes `snoozedUntil` on the OWNER's medication row, and the reminder cron
skips that medication for as long as the stamp is in the future. The field
takes any future instant. So somebody with write access could stop another
person's medication reminders for years, and three things made it quiet: the
owner is deliberately not notified of a delegated snooze, the activity feed
renders the whole family as "marked a dose", and the only accurate trace was a
line in the admin audit log.
The second was flipping a dose the owner had already recorded — taken to
skipped and back, which rewrites their compliance history and refunds
inventory. The consent screen promises that changing what is already there
stays with the owner.
Both refuse for a delegate now and stay open to the owner, who is the only
person either was ever for. A refused attempt is filed under the owner and gets
its own sentence in the activity panel rather than borrowing the one for
marking a dose, because folding them together is what made the gap dangerous.
Two more from the same pass:
The consent notice named allergies among the things a delegate may add. That
left the admitted set before this release shipped, and it said so in six
languages on the one screen where somebody decides who may write into their
health record. It also omitted half of what IS admitted. The copy now matches
the frozen list, and the test asserts the withdrawal rather than only the
presence of the rest.
The banner told a WRITE delegate nothing at all — the mode line rendered only
in the read case, guarded by a comment stating that write grants did not exist
yet. This is the release that made them exist. It matters that the banner say
it, because the rule that a refused control is absent rather than disabled
rests on the banner naming the mode globally.
And a third instance of the substitution this release already fixed twice: the
BMI chart divided the owner's weights by the height of whoever was looking.
Inside a shared record it draws nothing now rather than a number belonging to
two different people.
Account sharing shipped read-only, and everything that consulted the grant
lived in the application chrome: the nav bars, the banner, the switcher. No
feature surface asked. A delegate opened somebody else's record, saw the add
button on every page, filled the form, and was refused by a server that was
right to refuse. Nothing leaked; it taught people the product was broken.
This is the answer every mutation affordance asks for. Two booleans, because
a grant at WRITE admits a short closed list of verbs and nothing else:
`canAdd` for an entry of an admitted kind, `canManage` for changing what is
already there or adding what the list does not name. `canWrite` arrives
resolved from the server and is bound, never recomputed; what this decides is
only which class of control a resolved level covers.
The absent case is the permissive one. Failing closed would blank every add
button in the app for every account on every cold load, to spare a delegate
one frame between the reload and the account query landing.
Each behaviour here was verified by removing the code that provides it and
confirming the test went red, then putting it back. Two of them did not, and
both were rewritten rather than kept:
The restore-side persister check asserted that the delegate's own dashboard
could not be read back inside a shared record. Deleting the guard left it
green, because the record-scoped hash already makes a snapshot written in one
record unreadable in another. It now counts what landed in the cache, so the
guard it names is the thing it measures — and the weaker line is kept beside
it with a note saying why.
The switcher's account rows were asserted from server-rendered markup. Radix
portals do not render server-side at all, so an earlier draft was measuring
the renderer. Those rows moved to the browser suite; what stays here is the
gate, which fails sharply — with the `canSwitch` bail removed the two cases do
not return different markup, they throw.
Two more shapes worth naming. The cache dimension is exercised through a real
QueryClient built from the app's own defaults, because "the hash string
changed" and "one record's data cannot be read while inside another" are
different claims. And the invalidation is a plain function over a client with
three live entries seeded, with a test that asserts they start valid — without
it, a client that failed to seed and one where everything was invalidated look
the same from every other assertion.
Switching is three acts in a fixed order, and the order is the safety
argument. Ask the server, so a refused switch leaves the browser where it was.
Empty the caches a reload cannot reach, awaited rather than fired, because a
wipe racing the navigation is a wipe that sometimes does not happen. Then
reload the document, which is what discards the in-memory cache, the rendered
React trees, and every request already in flight against the old record.
The banner is the feature, not decoration. Someone who forgets they are
switched will log their own blood pressure into another person's record, and
there is no undo for a reading that was never theirs. So it states whose
record is open, that it is read-only, and carries the way out — in the one
visual register reserved for "something about this screen is not normal", at
the top of the shell above every other strip. A subtle tint is what people
stop seeing on the third switch.
The switcher lives in one component mounted in both user menus. A way in on
the laptop and no way out on the phone is how the two menus have drifted
before.
Nav entries that sharing does not cover drop out, and a page reached by
bookmark says so instead of painting a row of refusals. Both are paint: the
server refuses those routes on its own, from a frozen list this code cannot
reach. Settings, connected services, notifications and the AI surfaces are the
account around a record rather than the record itself.
A grant can end while a browser is inside the record. Revocation clears the
delegate's sessions in the same transaction; expiry does not, and leaves a
session stamped with an account it may no longer act on — correct refusals
under a screen that lies. One cache subscriber notices the stable errorCode
and leaves, rather than asking two hundred call sites to remember.
The admin panel offered a toggle for the Health-Score explainer and
described it as the ? next to the delta line. That ? had already been
taken off the insights surface a release earlier, and the caption that
replaced it went away entirely when the health score was replaced by
the reference composite. Since then an operator could turn the switch
off, get a saved confirmation, and change absolutely nothing.
The toggle, its wording in all six languages, its place in the flag
matrix the app and the iOS client both read, and its column on
app_settings are all gone. Nothing is left to promise a control that
does not exist.
A guard goes in with it: every remaining assistant sub-flag has to be
read by some surface, and the panel and the plumbing that carry all of
them by construction do not count as proof.
"How does this compare to last time?" is the most likely next question
after reading a workout, and answering it meant going back to the list and
scanning for the one before.
Resolve the previous session server-side, through the same canonical picker
the list uses, so the link can never land on a duplicate row recorded by a
second watch, and render it beside the own-history average line. Null when
nothing older exists, and then no link is shown.
The stats card's hand-rolled heading moves to the icon-less TileHeader
while the file is open.
The "That day" card took the workout, dropped it, and offered three chips
to Pulse, Sleep and Mood. None of those pages accepts a date, so every chip
landed on an all-time trend surface with the day nowhere in sight.
Replace it with the day itself: the intraday pulse chart pinned to the
session's day, the night the person woke from into it, and that day's mood
entries. All three reads are addressed by the server-resolved dayKey, so
nothing here decides which day a workout belongs to.
The two outbound links that remain are undated and say what they lead to,
Sleep trends and Mood history. Sleep and the intraday chart mount only when
their module is on, so a switched-off module cannot paint as a failed read,
and a query that has not answered yet shows a skeleton rather than claiming
the night was empty.
The detail page also drops the description it borrowed from the list.
The detail payload carried the session's start timestamp but nothing that
said which local day it belongs to. Anything that wants the day around a
workout had to slice the ISO string, which is the browser's day, not the
person's: a 20:00 UTC session reads as the 15th in London and the 16th in
Auckland.
Resolve the day server-side from the user's timezone and ship it as
dayKey. Additive, so a native client that does not read it is untouched.
The export panel rendered twenty flat switches behind a collapsed disclosure,
and the share-link form rendered none at all — it posted whatever the create
schema defaulted to. Both now mount the same picker: twelve named groups, a
count on each, the leaf grid one chevron away, and a fenced tier below a
separator.
The fence is mechanical, not a label. The sensitive tier has no group
checkbox, so no single control anywhere in the picker can turn on more than
one of mood, cycle, family history, PHQ-9, GAD-7, WHO-5 or SCI at a time.
There is no select-all. The shipped template contains none of them. And the
scope line under the button restates every sensitive inclusion by name rather
than folding it into a count, because a number cannot be checked at a glance
and "incl. Mood, PHQ-9" can.
First run opens expanded with the named standard template applied and the
fenced tier visibly empty, so the user presses Generate having seen twelve
named groups. Every later run opens collapsed carrying their own last
selection, which makes the waiting-room path two interactions.
Only leaves are ever stored. A group's checkbox is derived from its leaves, so
the two cannot disagree, and switching a group off and back on inside one
session restores the pattern instead of flooding it.
The cycle export card is deleted. It posted empty groups under a docblock
claiming every other section was off, and empty groups resolved to the
defaults — so a "cycle only" download carried weight, blood pressure, pulse,
oxygen saturation, body fat, body composition, the medication list, adherence,
labs, allergies and family history. Cycle is a fenced leaf in the one picker
now, reachable for the PDF as well as for FHIR, which is more than the card
offered.
The panel gains a 30-day preset and a custom window, and its error line says
what went wrong instead of interpolating a status code.
The Checkbox primitive learns the indeterminate state it already had the Radix
support for. A partly-selected group drawn as unchecked would say "none of
this is included", which on this surface is a false statement about what
leaves the instance.
The doctor-report contract has always described the practice / clinic name as
a stored preference, and `/api/auth/me` has returned
`User.lastReportPracticeName` since it shipped, but nothing ever wrote the
column. Every report asked for the clinic name again.
The export route now persists the sanitised name after the requested artefact
has actually been produced, so a generation that throws cannot overwrite the
remembered value with a half-typed one. Clearing the field persists null, which
keeps the cover line cleared next time. The export panel seeds its input from
the auth payload during render, gated per user id, so a late resolve never
clobbers a field the user is already typing into, and a finished export
invalidates the cached payload so a remount reads the new value.
Add the affine display-transform registry (kg↔lb, cm↔in, °C↔°F with the
temperature offset carried as an absolute-only shift), a single client hook
that reads the preference, and a shared inbound unit-alias resolver. Wire the
manual entry form to label, prefill, and convert at the boundary so an imperial
reading persists in canonical SI, and route the record list value cells and
edit dialog through the same choke point. Close the one write path that could
persist a non-canonical unit: the MCP log_measurement tool now resolves a unit
hint to canonical or refuses it, reusing the resolver the CSV importer already
relied on.
Wire the notification-prefs cards, the module toggles, the coach-preferences
save, and the two mood-tag manage cards to echo the optimistic-concurrency
token they last read and to reload on a 409 instead of resaving over a newer
change. Document the token and the 409 on the four write endpoints in the
OpenAPI registry via the shared base-token field and conflict-response
fragments.
Extract the dashboard-layout optimistic-concurrency mechanism (issue #581)
into a shared server helper (takeBaseToken plus guardedUserUpdate /
guardedRowUpdate) and a client helper (readUpdatedAtToken, withBaseToken,
isConflict). Retrofit the dashboard-widgets route onto the helper and apply the
same guard to the insights layout, medications layout, and coach about-me write
endpoints.
A request that omits the base token keeps the byte-identical unconditional
write, so older clients are unaffected. Document the contract in the OpenAPI
registry, including the dashboard-widgets path that was previously absent.
A dose logged from another screen marked the Today hero and the dashboard
stale without re-reading them, so returning to the home page kept showing the
old state until the 120 s poll or a hard reload. The daily reads run with
refetchOnMount off, so a bundle invalidation with the default active
refetch-type never touched them while they were unmounted.
Route every intake-affecting medication write through one blessed
invalidateMedicationReads (bundle invalidation plus a forced inactive refetch
of the digest and snapshot): Take all due, the intake edit dialog, the history
bulk/row delete, the dose-history ledger and its add dialog, the lifecycle and
danger-zone actions, and the intake import. Give the Vorsorge reminder
mutations the same daily-rail refresh, bust the biomarker assessment and the
labs-changes read after a lab write, and refetch the daily reads after a
briefing regenerate so the Today lead updates without a reload.
Restore the dashboard-layout concurrency belt: the settings layout query now
always loads its own tokened copy, so a home-page visit can no longer strand a
save without its base token and silently drop the v1.32.16 conflict guard.
Add a structural guard that fails CI when a new site invalidates a daily-reads
bundle without the paired inactive refetch, so this class cannot recur a
fourth time, plus behavioural coverage for the batch take and the Vorsorge
refresh.
Refs #581
The spine dispatches a generator-free enqueue; the worker resolves the
provider. Five gates stand in front of it in ascending cost order — both
modules on, ten-minute duration floor, a hard count of four a day in the
user's own timezone, an input hash over the deterministic evidence, and the
token ledger inside the shared status chokepoint. Each refusal returns a
status rather than throwing, because retrying against a ceiling that does not
move until midnight is an unbounded loop.
The detail route only reads: a workout with no row serves null and renders no
card, which is every workout that predates this and every re-synced one. An
undecryptable paragraph degrades to no card rather than failing the page.
The detail surface at /insights/workouts/[id] gains a real heart-rate
curve, effort zones, an aspect-true GPS route, and per-kilometre splits
— all read from data already stored, no new integration, no migration.
- HR curve: one server path with strict provenance — stored
WorkoutSamples series first, a raw-PULSE window reconstruction second
(quality-gated so sparse data hides rather than lies), nothing third.
Adaptive bucketing keeps on-screen density constant across a 20-minute
HIIT and a 6-hour ride; a min/max envelope surfaces intervals.
- Effort zones: five %HRmax bands via the Tanaka HRmax, with a device's
own reported time-in-zone winning when present. Descriptive only.
- GPS route: self-rendered inline SVG with an equirectangular
cos(midLat) longitude correction (fixes the ~40% horizontal stretch),
aspect-clamped viewBox, RDP downsampling, start/end markers, and an
optional elevation profile. Nothing leaves the origin — no map tiles.
- Per-km splits and a GPX export, both derived client/server-side from
the geometry already on the payload.
- The endpoint extends additively (hrSeries, zones, splits, sportContext,
a reserved insight seam) behind an opt-in compact=1 param that drops
the raw sample/timestamp blobs for the web client; without the param
the response is unchanged.
- Every data-less section now hides instead of rendering an empty card;
the growing detail component is split into a workout-detail/ directory.
- List rows flag which sessions open into a rich detail.
Coach conversation history was capped at the rail's first ~20 threads and
searched only that loaded page. The rail and the standalone conversations
page now walk the caller's entire history via cursor pagination
(useInfiniteQuery + a scroll sentinel), and search runs server-side against
the conversation title (GET /api/insights/chat?q=) instead of filtering an
already-truncated client array.
Also extends the "automatic screening" info line in the metric catalog to
name the labs "what changed since your last panel" card alongside the
rhythm/breathing/health-status watchdogs it already covered — it un-mounts
the same way when there's nothing to flag and was missing from the copy.
The authenticated shell's actual scroll container is <main
id="main-content"> (AuthShell sets it overflow-y-auto inside a
height-locked layout); document.scrollingElement never moves there, so
the gesture's "only arm at the top of the page" check was permanently
true regardless of how far a user had scrolled a long list. Point it
at the real scroll container instead, with the old document-root check
kept as a fallback for the few body-scrolled surfaces outside the
shell.
Extend pull-to-refresh from 4 pages (labs/checkups/mood/measurements)
to the dashboard, /insights, /medications, and the documents vault —
the sharpest PWA-resume-staleness surfaces, per the audit: a
background-refreshed dose or a cross-device write otherwise sits
stale until a full remount or the staleTime window lapses.
Coach chat bubbles and the document OCR text panel wrapped long unbroken
tokens (URLs, IDs) past their column width on narrow viewports — add
break-words. Drop the /90 alpha on the coach error text so it stays on the
AA-retuned status token.
Today hero's loading skeleton had drifted from the v1.29.1 tightened hero
(gap/items-start/space-y/rail-heading/xl:grid-cols-3), causing a visible
shift on every dashboard load; mirror the loaded classes 1:1.
The wellness-scores strip returned null while its shared batch loaded,
so it popped in late and pushed the page below it down — render the
section heading + tile-shaped skeletons instead, matching the vitals
dashboard's loading pattern.
Priority-card actions (coach check-in keep/let-go) had no pending state,
so a slow round trip could be double-tapped into firing the mutation
twice; disable the action row while in flight. Priority-item dismiss is
now optimistic (removes the card from the rail on tap, rolls back on
error) instead of waiting on invalidate-after-success.
Intraday pulse rendered sparse spot readings as a smooth interpolated
curve across hours-wide gaps, implying continuous monitoring the data
never had. The chart now grids one point per bucket, breaks the area
over any missing bucket (connectNulls={false}), and discloses coverage
("based on N readings across M hours") whenever that produces a visible
break.
Four surfaces also collapsed a failed fetch into the honest empty/no-
data state instead of surfacing the error: the Today hero, the
medication efficacy tab (previously stuck on the loading skeleton
forever on error), the intraday pulse chart, and the recent-workouts
dashboard tile. All four now branch on isError and render
QueryErrorCard with a retry action; the tile's "loading…" text line is
replaced with row-shaped skeletons.
The worth-a-look rail mixed actionable items (an overdue dose, a broken
sync) with observational ones (a milestone, a new ECG pointer, a tension
window) that have nothing to act on beyond "seen it" — there was no way
to clear them short of them expiring on their own.
Add server-side dismissal scoped to the three observational kinds only:
a new DismissedPriorityItem table (userId + itemKey, composite-unique),
a POST /api/daily/digest/dismiss route, and a deterministic itemKey the
digest builder stamps per kind (metric + reach day for a milestone, the
recording's own timestamp for an ECG, the local day + part of day for a
tension window) so a dismissal never bleeds into a later day's instance.
The actionable kinds never carry an itemKey, so the dismiss affordance
and the endpoint are both structurally unreachable for them — an
itemKey not namespaced under a dismissible kind 422s before any lookup.
The Today hero and the check-in hook imported the check-in intent constants
from digest.ts, which — since the milestone slice — transitively reaches the
database through the streak baseline engine. That pulled the Postgres driver
into the client bundle (a Turbopack 'Can't resolve net/tls/dns' build failure
the worktree build couldn't surface). Move the four constants to a tiny,
dependency-free coach-checkin-intents module; the client imports them from
there, and digest.ts (the server builder) stays server-only.
Every accepted coach plan now earns a gentle weekly check-in. Confirming a
plan (proposed → active) without an explicit review date defaults one to a
week out, so a plan is always reviewed, not only the coach's own experiments.
The daily digest emits a single `coach_checkin` rail item when a standing
plan's review has come due — its pinned review date, or a defaulted
activation + 7 days for plans that predate it, or the read-back state a
reviewed plan carries. Capped at one check-in a day across all plans
(earliest-due wins); the rest wait for a following day. It reads existing
plan state only — no fresh generation, nothing warms on mount, and it is
gated on the coach module.
The card offers three one-tap actions through the existing plan-lifecycle
route: keep it (re-arm for another week), adjust it (open the coach), or let
it go (a guilt-free, respected end — the calm inversion of a streak). An
ignored check-in sits quiet and stops resurfacing after about two cycles;
its status is never changed behind the user's back.
Copy lands in all six locales.
Client-rendered times fell back to the hardcoded display zone
(Europe/Berlin) because neither useFormatters() nor the legacy format.ts
helpers ever received users.timezone. A third localStorage mirror
(timezone-mirror.ts, following the time-format/date-format pattern)
carries the validated profile zone from /api/auth/me into both read
paths; the fallback chain is strictly profile → Europe/Berlin — never
the browser zone, so screen, PDF, and export cannot disagree.
makeFormatters validates its zone before Intl (a poison value falls back
instead of throwing inside every render).
Same pass, per the two-document audit: formatUpdatedLabel boundary and
clock now resolve one zone in every state (the undefined-tz browser hole
is closed); @db.Date calendar fields render UTC-pinned so profiles west
of UTC cannot shift a day; dose-history day headings and GLP-1 weekday
labels derive from the display zone; chart day/month labels are
encoding-derived and UTC-pinned (bucket math untouched, byte-identical
for Berlin profiles); the clinician share view renders in the patient's
timezone instead of the container's; Playwright pins Europe/Berlin.
Server day-key semantics, streak anchoring, insight cache keys, and
verbatim wall-clock strings are untouched by construction and pinned by
the new Auckland/New_York/Manila + DST test matrix.
The dynamic /i18n/[locale] route handler answered with Next's default
Cache-Control (private, max-age=0, must-revalidate) and no validator —
its immutable-cache header was overridden, so a non-PWA browser would
re-download the full catalog on every hard load. Static public/ files
keep an ETag (repeat loads revalidate to a 304) and the service
worker's cache-first rule covers the offline relaunch; the ?v= build
key the layout appends busts both per deploy.
scripts/generate-i18n-boot.mjs writes public/i18n/<locale>.js for all
six locales as a prebuild/predev step (the sw-version.js pattern);
output is gitignored. The route handler is removed.
Measured on a production build, authenticated DE session: dashboard
document 522 KB raw / 139 KB gz -> 170 KB raw / 24.6 KB gz; the DE
catalog moves into a one-time 119 KB gz cached asset.
H2
A failed /api/auth/me now only counts as a session END on an explicit
401/403. Network-level failures (offline relaunch fetch TypeError, the
service worker's synthetic 503 offline envelope, abort/timeout) and 5xx
carry no session verdict: the hook holds the last-known auth state via a
non-sensitive localStorage marker instead of flipping unauthenticated.
Pre-fix, an airplane-mode relaunch of the installed PWA redirected to
/auth/login and ran clearCachesForSessionEnd(), wiping the SW data/page
caches and the IndexedDB query snapshot — the entire offline read path
was unreachable in exactly the scenario it exists for.
- use-auth: isAuthVerdictUnknown() classification, was-authenticated
marker (set on every successful /me, cleared on session end),
isAuthUnknown exposed for the shell
- auth-shell: the wipe runs only on a real verdict; a non-verdict
failure without a prior-session marker redirects without wiping
- explicit logout and true 401/403 expiry wipe exactly as before
H1
The Coach has extracted goal / if-then plan proposals since v1.21.3 —
written as status "proposed", never activated without the user — but no
surface ever showed them, so nothing could be confirmed and the active-plan
memory block stayed permanently empty. This lands the missing user half:
- Chat thread: proposal confirm cards at the tail of the open conversation
(proposals land asynchronously via the post-turn memory-refresh worker,
so the block slow-polls the proposed list while the thread is mounted and
only shows proposals born in that conversation). Accept activates the
plan — it enters the Coach's snapshot memory from the next turn on;
decline soft-deletes the proposal so it never activates and stops
counting against the per-user cap. A settled card collapses to a
one-line confirmation.
- /coach/plans: the management ledger, a sibling of /coach/conversations
reachable from the composer's + menu. Groups proposals (confirm /
decline), standing plans (goal met / end), and the settled history
(remove). No prose editor by design — the extractor is the only writer
of plan text and the PATCH contract only moves the lifecycle.
- Shared use-coach-plans hook + centralised coach-plans query keys, so the
thread cards and the page invalidate each other's reads.
- Both coach-gate invariants (operator master flag, per-user opt-out)
register the new page; i18n keys land in all six locales.
SSR tests pin the card contract: only same-conversation proposals render,
undecryptable rows are skipped, both actions are real buttons.
Reading matchMedia (or localStorage) inside the initial render branches
the hydration render away from the SSR markup — the sidebar is only
CSS-hidden below md and still hydrates its DOM there, so the phone
viewport tripped React #418 in the dashboard console guard. The
collapsed state now gates on the mounted probe like the module filter
above it: SSR and hydration paint the expanded shell, the stored pref
or tablet default applies right after. useIsMobile learns the lg cut
for the tablet probe.
The root QueryClient is created once and survives every client-side
navigation, so logout then login on the same browser left the previous
account's non-user-scoped health-data queries in memory and the next
account read them before any refetch landed. Wipe the entire in-memory
cache on logout, on session expiry, and at the start of a fresh login,
alongside the existing IndexedDB and service-worker cache wipe, so no
session ever inherits another account's data.
Add a per-user toggle that turns off the proactive ambient example suggestions
(the daily seeded opener on the Coach hero). The flag rides the existing coach
notification-prefs blob (coach.ambientSuggestions, default on) — no schema
change — and a shared hook makes it the single source every ambient suggestion
surface consults, so the seeded opener and its fetch both stand down when off.
Give each biomarker a detail page that matches the metric sub-pages: a
numbers-first Min/Max/Median/Mean strip over the numeric readings and a
data-grounded AI assessment card.
The assessment is served by a new read-only endpoint
GET /api/insights/biomarker-assessment?biomarkerId=&locale=, returning the
same envelope as /api/insights/metric-status so InsightStatusCard consumes
it unchanged. A new generator reads the marker's LabResult history and
reuses the shared provider runner, the stale-while-revalidate read-only
path, and the persist helper. Regeneration is gated on a fingerprint of the
latest reading, so the assessment is rebuilt only when a new reading lands;
an idle marker re-stamps the cached text without an LLM call. The
biomarker: scope rides the existing on-demand status queue.
The stat strip and the assessment card both self-gate on numeric data, so a
qualitative-only or brand-new marker paints neither.
Lift the byte-identical sortBy/sortDir/toggleSort triple the measurement
and mood lists each carried inline into a shared useTableSort hook. Both
lists now compose their page-reset and selection-clear side effects around
the hook's toggle rather than re-implementing the direction math, and the
date columns keep their descending-first default via descColumns.
Add a "Your reminders" panel under Settings → Coach that lists the stored
reminders, highlights the due ones, and gives the user view, confirm,
done/dismiss, and delete control over their own memory. Light the Coach
launcher dot when a reminder is due, alongside the existing nudge signal.
Add the generic confirm-card component for the suggested-action frame: a
plain-text preview with a localized per-action heading and a single confirm
tap that posts the validated params to the build endpoint.
Translate the new copy in English and German.
Marc-André Bombeck