docs(fase-5.15): title chrome cleanup on detail views

Recorded in plan/fase-5-mobile-ux.md (new §5.15 right next to the
existing 5.13 / 5.14 sections) and CLAUDE.md "Fase 5 — what has been
built" with the list.status → visual signal table.

Code change landed in 73bc51e.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -98,6 +98,11 @@ just test-e2e-headed     # Playwright with visible browser (debugging)
 - On `/lists/[id]`, `/tasks/[id]`, `/notes/[id]`, `/lists/[id]/session` the global `MobileTopBar` is hidden via an `isDetailRoute` regex check in `(app)/+layout.svelte`. The route's own contextual header (back + title + actions) becomes the only top chrome and is now `sticky top-0 z-30 bg-surface/80 backdrop-blur-xl`.
 - `BottomTabBar` stays visible so users can hop between sections.
 
+**5.15 detail-view title chrome cleanup**
+- `/lists/[id]` and `/tasks/[id]` dropped the uppercase eyebrow label ("ACTIVE LIST" / "TASK MANAGER") that used to sit above the editable title. Title moved up into that space.
+- `/lists/[id]` status signal replaces the hardcoded "ACTIVE LIST": `completed` → title with `text-text-secondary line-through`; `archived` → muted pill next to title (`data-testid="list-status-pill"`); `active` → plain title.
+- `/tasks/[id]` has no status on `task_lists`; just the label drop.
+
 **5.14 inline add-form (last element of the list)**
 - `/lists/[id]` + `/tasks/[id]` no longer have a bottom-sticky add form. The form renders **inline as the last child of the unchecked / pending section** (just above Checked / Completed). Empty-state branch shows message + form beneath it.
 - On `/lists/[id]` the frequency chips (`ItemSuggestions`) moved below the input (input row on top, chips on second line). Mobile: horizontal scroll; desktop: wrap.