Claude Opus 4.8 03e72242d3 Add label UI: tree management, page assignment, and sidebar filter (#44) ... Build the M4 label experience on top of the #43 label API. - shared: `flattenLabelTree` (tree → depth-first list) for chip lookup, filtering, and the picker; `PageListItemView` adds each page's `labelIds` to the sidebar list response. - api: `GET /ponds/:id/pages` now includes `labelIds` per page (one grouped query), so the sidebar can render chips and filter without extra calls. - web: - Pond settings page (`/p/:pondSlug/settings`) with a `LabelManager` tree: inline create, rename, recolour (`<input type=color>`), move via a parent picker that excludes the label's own subtree, and delete that confirms then force-detaches assigned pages. Every control is a native button/input/select — the tree is fully keyboard-operable. - `LabelPicker` panel on the page editor: searchable, hierarchy-indented multi-select that assigns/unassigns immediately and refreshes the page's labels and the sidebar. - Sidebar: colored label chips on page entries (readable text via a luminance-based contrast helper) and a descendant-inclusive label filter (selecting a parent matches pages tagged with its children, via the shared `collectSubtreeIds`). Owner link to pond settings. - i18n `labels` namespace (de + en). - e2e `labels.spec.ts` (new CI pack): full lifecycle from the settings UI and picker-assign + parent-filter-includes-child. Selectors are language-independent because the UI language follows the user's locale. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY		2026-07-09 11:41:42 +02:00
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shared	Add label UI: tree management, page assignment, and sidebar filter (#44)	2026-07-09 11:41:42 +02:00