Squashed merge of the v1.4.39 wave work from develop. The release
extends the v1.4.38 fast-path posture to two more endpoints that
still walked the source table on every cold mount and folds a
cumulative `sum_value` column into the existing rollup tier so step /
flight / distance / daylight / active-energy sparklines no longer
re-derive their daily totals in Node.
Raw measurements / mood_entries / medication_intake_events tables are
byte-unchanged. Three new tiers (mood_entry_rollups,
medication_compliance_rollups, measurement_rollups.sum_value) are
derived caches that self-heal via boot-time backfill on first reach.
Migrations 0070, 0071, 0072 are additive only. The sum_value column
add is catalog-only DDL on PostgreSQL 11+ — no table rewrite, writes
resume in milliseconds. No environment-variable change. No API
contract break. No iOS contract change.
Expected wins (live perf-verify rides the post-deploy window):
- /api/mood/analytics cold 12.7 s -> ~200 ms
- /api/medications/intake?scope=compliance cold 3.2 s -> ~200 ms
- /api/dashboard/summary cumulative sparkline ~500 ms -> ~300 ms
- /api/analytics live-fallback row cap 347 k -> ~5 k (425 d cap
preserves the year-ago baseline tile)
Tests 4 524 -> 4 640 (+116). Typecheck clean. Lint clean.
See CHANGELOG.md for the full v1.4.39 entry.
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>
Switch defaultLocale from "de" to "en" and make English the code-level
language throughout. All ~145 hardcoded German strings translated:
- API error messages (52 routes) now return English
- Zod validation messages in English
- Classification/analytics functions return English categories
- Notification type labels in English
- Component strings use i18n t() calls (heatmap, mood chart,
medication form, intake history, password strength, insights card)
- ~50 new i18n keys in both de.json and en.json
Route migration:
- /stimmung → /mood, /zielwerte → /targets (new pages)
- 301 redirects in proxy.ts for legacy URLs
- Sidebar + bottom nav updated
Bump version to 1.0.1.
HealthLog — personal health-tracking PWA with weight, blood pressure,
pulse, mood tracking, medication compliance, Withings integration,
doctor report PDF export, and Dracula-themed UI.
Marc-André Bombeck