The prior clearAll UX was a 4-second inline arm-confirm: one click on
Clear All morphed into Confirm/Cancel pills; a second click within
the window wiped every transcript. With the soft-delete backend
(commit 15b74db) now under it, the data-loss class is partially
closed — items land in Trash, not /dev/null — but an absent-minded
double-tap still soft-deletes the entire history at once.
Fix: replace the inline arm-confirm with a modal that requires the
user to type the word DELETE (case-sensitive, exact) before the
Confirm button activates. The single-transcript and bulk-selection
delete flows keep their lighter arm-confirm pattern; only the
all-at-once nuke is gated by the modal.
Modal details:
- autofocuses the input on open
- Enter submits when the word matches
- Escape closes; click-outside closes (when not in flight)
- Confirm button disabled until input == DELETE
- Clearing... spinner state while the SQLite soft-delete loop runs
- retention policy (kept for 30 days) surfaced in the body copy
- dialog role, aria-labelledby, aria-describedby, labelled input,
tabindex=-1 on the card; backdrop carries role=presentation to
keep the click-outside-to-close affordance out of the AT tree
clearAllArmed / armClearAll / disarmClearAll and their announcement
fragment are removed; bulkDeleteArmed (selection-subset) keeps the
arm-confirm pattern unchanged.
TODO(test): no Svelte component test framework wired in the repo
(vitest not installed).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>