Two related bugs left the Planning Mode modal stuck at partial height on
mobile. useModalResizePersist replayed desktop-saved pixel dimensions
that overrode the mobile 100dvh rule, and React reconciled removed CSS
custom properties to empty string rather than calling removeProperty(),
which on iOS Safari defeated the var() fallback after keyboard dismiss.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Modal resize + size persistence
- Extract `useModalResizePersist` hook (ResizeObserver + localStorage),
apply to Files, Git Manager, GitHub Import, Workflow Steps, Automations
(ScheduledTasks), and Settings modals. Each gets `resize: both`, sane
min/max constraints, and a unique storage key.
- Bump default heights so the modals feel less cramped (Git: 92vh,
Workflow/Automation: 80vh, Settings: 80vh / 1100px).
Scrollbar theme
- Add a global `*::-webkit-scrollbar*` + `scrollbar-color` rule in
styles.css so chat, document, system stats, file browser, usage
indicator, etc. inherit the theme. Existing per-component overrides
(.board, .column-body, .settings-sidebar, planning modal) still win.
Document view
- Collapse "Show hidden" toggle and search input onto the same row as
the Project Files / Task Documents segmented control. Stack again
below 768px.
Mailbox / Todos
- Match Todos header treatment to the Mailbox header (typography,
padding, border).
- Add top spacing above Mailbox Inbox/Outbox/Agents tab bar so the
vertical gaps balance.
Settings
- Wider, resizable, persisted Settings modal.
- Project Models description and Authentication panel get proper
horizontal padding.
- Reorder project sidebar so "General" is first.
- Plugins page: clean margins, integrate refresh button, exclude
bundled runtimes from the "Installed Plugins" list (they were
appearing twice — once erroring, once in their own section).
- New "Updates" panel with auto-check toggle + "Check now" button
(frequency control noted as needing a backend schema field).
Background sessions
- Fix stale "AI N" / planning-icon badge: `handleDeleted` in
`useBackgroundSessions` now writes a tombstone, advances the
timestamp guard, and broadcasts completion so the cross-tab
sync store stops resurrecting the deleted session on the next
merge tick. Added regression test.
- Re-fetch list on SSE reconnect so terminal events fired during a
network blip don't get permanently lost.
System stats
- Refresh button uses correct single class (was getting both `btn`
and `btn-icon`, which conflicted on padding/border).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
