KanbanBoard's board tabs implemented roving tabindex but never wired up
arrow-key navigation, making inactive tabs keyboard-unreachable. Adds
ArrowLeft/ArrowRight/Home/End handling that moves both selection and
focus between tabs, closing an unmet requirement from the original
design doc. Also adds aria-pressed to App's List/Board toggle buttons
so their active state is exposed to assistive technology, not just
conveyed visually via CSS class.
Inactive tabs' aria-controls pointed at an ID that only existed for the
active board, and the one existing tabpanel wrapped just the breadcrumb
text instead of the actual columns/cards. Render all four board panels
always in the DOM with v-show instead of v-if so every tab's
aria-controls resolves to a real, persistent panel wrapping its real
content, per the WAI-ARIA Tabs pattern.
M3: frontend/Dockerfile now copies package-lock.json and uses npm ci instead
of npm install, for reproducible builds.
M4: replace em dash with plain hyphen in manual_share.py's attachment-only
fallback text (standing style preference; ping.py title and
TriageList.vue's sender fallback were already fixed in prior commits).
M5: Caddyfile.snippet uses basic_auth instead of the deprecated basicauth
directive alias (Caddy 2.8+).
M1/M2/M6 (unused discord import removal, None-payload guard in
_extract_body, discord.NotFound guard in thread_ingest.py) were already
included in the preceding two commits since they touched the same files.
I1: move cog registration + tree.sync into ChorusBot.setup_hook (called once
before gateway connect) instead of on_ready (fires on every reconnect),
preventing duplicate cogs/listeners/poll loops after a gateway RESUME.
I2 (email_ingest.py, addressed alongside I1 for IMAP stability): none here,
handled separately.
I3/I4: TriageList.vue now renders a follow_up_date column so it actually
surfaces back to Donna. App.vue adds a "Show completed" checkbox bound to
includeDone, matching what docs/smoke-test.md step 7 already describes.
I5: add frontend/tests/ItemModal.spec.js covering stagesForType() options
for donation/other/unset types and the type-change stage reset regression.
I6: App.vue wraps loadItems/openItem in try/catch with a calm (no-panic)
error message, and shows calm empty-state copy when there are zero items.
Also fixes thread_ingest.py: standalone threads not started from a message
raise discord.NotFound on fetch_message; now caught and returns early.
stagesForType() returned OTHER_STAGES (including 'done') for the unset
type case, but backend stages.py::valid_stages_for(None) only allows
['new'] when type is unset. This let the UI offer 'Done' as a stage
option with no type selected, which the backend rejects with 422.
Also add a watch on type that resets stage to 'new' when the current
stage is no longer valid for the newly selected type, preventing a
stale invalid stage from being silently submitted.
