Merge remote-tracking branch 'origin/dev' into feature/916210e7

Brings the expanded task icons feature (#248) into the UI-bugs branch.
Conflicts resolved:
- tests/test_panel_cards.py: kept both the UI-bugs tests (tap-to-complete,
  Lit accessor tsconfig, crest classes/geometry, meta class) and the icon
  tile tests (registry-backed open tile, star fallback, sealed star).
- frontend/tests/render-quest-log.mjs: merged doc comment to describe both
  the tiles and tap payload fields (code auto-merged).
- custom_components/nestquest/www/nestquest-cards.js: regenerated with
  npm run build from the merged source.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

api/routes_admin.py

@@ -336,6 +336,7 @@ from api.nestquest_core import (
     core_dao_children,
     core_dao_rules,
     core_history,
+    core_icons,
     core_materialize,
     core_presence_management,
     core_quest_definitions,
@@ -1228,7 +1229,7 @@ def _quest_definition_response(
         id=bundle.definition.id,
         title=bundle.definition.title,
         description=bundle.definition.description,
-        icon=bundle.definition.icon,
+        icon=core_icons.normalize_icon_for_read(bundle.definition.icon),
         is_active=bundle.definition.is_active,
         skip_on_away=bundle.definition.skip_on_away,
         rule=_rule_response(bundle.rule),