- Updated comments in various components, schemas, and repositories to remove references to original Dart files.
- Ensured consistency in documentation while maintaining the context of the code.
FB IAB on Xiaomi (and similar WebViews that don't shrink 100dvh) keeps
the chat input covered by the soft keyboard. Fix by writing the
visualViewport-derived keyboard height to a CSS variable on <html> and
consuming it as padding-bottom on the chat input bar.
- Add useKeyboardHeight hook (visualViewport + rAF batching, no re-renders)
- Apply --keyboard-height + env(safe-area-inset-bottom) to .bar padding
- Add scrollIntoView on textarea focus so the input stays visible
- Add viewportFit: cover so safe-area-inset-bottom is reported
The three defensive Zod helpers (stringOrEmpty, numberOrZero,
booleanOrFalse) used by user.ts are general-purpose Zod utilities
that any schema may need — they're not user-specific. The original
inline declaration in user.ts had two downsides:
1. Any new schema (chat, auth, metrics, etc.) that needs the same
'null | undefined → default scalar' pattern would have to
duplicate the helper.
2. The long defensive-parse comment block (11 lines) lived inside
user.ts and didn't explain the helpers' general purpose.
Move them to src/data/schemas/nullable-defaults.ts (top-level
sibling of auth/, chat/, metrics/, user/ subdirs) so any schema
can import them. Keep the original explanation verbatim at the
top of the new file.
Bundled in this commit:
- user.ts imports the helpers from the new file (drops 11 lines
of comment + 3 const declarations)
- 3 auto-generated barrel index files regenerated by barrelsby
to pick up the new exports (chat/, subscription/, stores/user/)