Tooltip now portals cursor-anchored variants into document.body via a
`mounted` guard, preventing transformed parents and scroll-container
overflow from distorting coordinates. New `anchorToCursor` prop locks
position at hover entry without tracking; `followCursor` retains the
spring-animated tracking behaviour. Color swatches (ColorFilter),
timeline scrubber dots/labels (Timeline), and toolbar dropdowns (Toolbar)
are updated to use the appropriate cursor mode. Toolbar z-index bumped
z-20→z-40 (dropdowns z-30→z-50) to layer above portaled content; tag
autocomplete result guard added (Array.isArray).
Security / robustness / a11y polish on top of the color-search + tooltips work:
- URL opening: route through validated backend commands (open_map_location
with lat/lon bounds-checking, open_changelog_url with a fixed URL) instead
of the frontend opener:allow-open-url capability, which is now removed.
- EXIF GPS parsing: validate coordinate ranges and require the correct
N/S/E/W hemisphere ref byte, then clamp.
- Guard double-submit on album create / add-to-album (Lightbox, BulkActionBar,
Sidebar) and discard stale autocomplete responses in the bulk tag editor.
- Gallery tile: stop nesting <button>s — non-interactive tile div with an
overlay button for open/toggle; checkbox and Similar promoted with z-index
+ focus rings.
- Accessibility: keyboard handlers, focus-visible rings, and aria on album
rows, tag-manage actions, and tile controls; Tooltip uses a block <div>
wrapper in block mode and aria-hidden when hidden.
- Show the destination URL in a tooltip on the "Full changelog" link so the
user can see where it goes before clicking.
- Toolbar "All" filter also clears the color filter; color-filtered views no
longer get unfiltered newly-indexed images injected.
- Sidebar reorder: bail if the album set changed mid-drag.
- Tooling: add cargo fmt scripts; alphabetize package.json scripts.
Add dominant-color palette extraction, storage, filtering, and startup backfill so the gallery and Timeline can be filtered from the toolbar color picker.
Introduce a reusable tooltip component and migrate the color filter, update indicator, and gallery filename hover affordances to it.
LyAhn