- Split composer into AI zone (primary accent) and data actions zone (neutral)
- Move Attach/Generate to labeled footer bar below textarea (left/right aligned)
- Add info icon with HoverCard (hover preview) + Popover (pinned click) showing identical keyboard shortcuts content using shadcn HoverCard to fix theme inconsistency vs Tooltip
- Expose imperative triggerRef on ImagePicker for keyboard shortcut access
- Wire TooltipProvider in root layout; install shadcn kbd and hover-card
- Unauthenticated state shows locked CTA with real sign-in button weight
- Add behavioral contract tests for footer bar, info trigger, and zone layout
Replace px-0 py-0 override with px-3 py-1 so placeholder text is
never flush against the edge. The ::placeholder pseudo-element
inherits box padding from the textarea; zeroing it out removed all
visual breathing room for the hint text.
Also adds tests/textarea.test.ts that locks down this behaviour via
class-string assertions on the resolved cn() output.
- add normalizeAiDateString() to coerce bare ISO datetimes, date-only
strings, and fractional-second variants into offset-aware format
- apply via z.preprocess in AiEventResponseItemSchema so Zod validation
no longer rejects AI responses missing a timezone offset
- fix system prompt to use toISOString() (unambiguous UTC) and clarify
expected datetime format for the AI model
- install bun-types and add to tsconfig so bun:test resolves cleanly
- add 8 behaviour-driven tests covering all normalizer edge cases
