Marc-André Bombeck 0810a859e1 fix(ui): defensive optional chains on all remaining var?.x.y sites ...

Marc reported many residual TypeError crashes after the targeted fix
in 680b001. A comprehensive perl regex sweep across src/app and
src/components turned up 19 more occurrences of the same anti-
pattern: `var?.x.y` only protects the outer object, so when the
inner field is undefined the access throws.

Touched files:
  - src/app/api/dashboard/summary/route.ts (server-side null guards)
  - src/app/api/health/route.ts (session check)
  - src/components/admin/feedback-inbox-section.tsx
  - src/components/medications/medication-card.tsx (compliance rates)
  - src/components/medications/medication-form.tsx
  - src/components/medications/intake-history-list.tsx
  - src/components/measurements/measurement-list.tsx
  - src/components/mood/mood-list.tsx
  - src/components/ui/password-strength.tsx

Pattern applied: `var?.outer.inner` → `var?.outer?.inner`. Tests
green, typecheck clean. Lint untouched (the rule we already enforce
catches set-state-in-effect, not optional-chain depth).

2026-05-08 18:47:00 +02:00

..

route.ts

fix(ui): defensive optional chains on all remaining var?.x.y sites

2026-05-08 18:47:00 +02:00