tray cards: shadow, hover-tilt w. focus persistence, role-card tooltip — TDD

- _tray.scss: drop-shadow on cell child elements (img → filter:drop-shadow so the silhouette is the shadow caster, div → box-shadow); 7° hover-tilt on .tray-role-card > img (-7°) and .tray-sig-card > .sig-stage-card (+7° via the standalone `rotate` property so the existing -5° baseline transform composes); :focus persists the tilt after click; cursor: pointer
- tray.js: set tabIndex=0 on placeCard's role cell + on template-rendered .tray-role-card / .tray-sig-card cells at init() so :focus latches the hover state; clear tabindex in reset() for Jasmine afterEach
- TraySpec: 4 new specs covering placeCard tabindex, reset cleanup, init-time tabindex on template-rendered sig & role cards, no-tabindex on bare cells
- New tray-tooltip.js (#id_tooltip_portal) — Phase 1 of the apps.tooltips integration: hovering .tray-role-card > img copies its sibling .tt's innerHTML into the page-root portal, anchors above/below the trigger, & clamps to the viewport horizontally; mousemove outside the union of [trigger, portal] rects clears the portal (Game-Kit pattern, no btns)
- room.html: #id_tooltip_portal mounted at room-page root (outside tray's overflow:hidden); .tt block rendered inline inside .tray-role-card via {% tooltip %} templatetag w. title=role display name & description="[Placeholder description]"
- epic/views.py: my_tray_role_tooltip context dict ({title, description}) keyed off the seated role
- TrayTooltipSpec: 8 specs covering portal population, .active class, sibling-.tt fallback, viewport-edge clamp left/right, and union-rect mouseleave
- 2 FTs in test_component_tray_tooltip.py: hover role img → portal title=Player + description=Placeholder; mouseleave → portal clears

Phase 2 (sig-card tooltip mirroring #id_fan_fyi_panel via a DRY refactor) deferred per plan.

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/apps/epic/views.py

@@ -287,6 +287,13 @@ def _role_select_context(room, user):
         "starter_roles": starter_roles,
         "assigned_seats": assigned_seats,
         "my_tray_role": _my_role,
+        "my_tray_role_tooltip": (
+            {
+                "title": _ROLE_SCRAWL_NAMES.get(_my_role, ""),
+                "description": "[Placeholder description]",
+            }
+            if _my_role else None
+        ),
         "my_tray_scrawl_static_path": (
             f"apps/epic/icons/cards-roles/starter-role-{_ROLE_SCRAWL_NAMES[_my_role]}.svg"
             if _my_role else None