fix CI FT regressions: deck contribution, ROLE SELECT no-deck guard, sig qualifiers, Carte Blanche multi-slot

- test_deck_contribution: get_or_create _equip_earthman + unlocked_decks.add; slot_number=2 on
  _setup_in_use_deck seat; navigate to /gameboard/ (not gate — game-kit panel absent there);
  drop #id_kit_card_deck click ({% empty %} placeholder; deck renders in loop when present);
  use textContent for CSS-hidden tooltip; drop stale .deck-micro-status assertion (now mini-portal)
- ROLE SELECT FTs (RoleSelectTest + RoleSelectTrayTest): equip Earthman deck for active-slot
  user in each test that opens the fan — fixes no-deck JS guard blocking #id_role_select
- test_room_sig_select: seed The Nomad/Schizo w. correct Earthman slugs/names + Enlightened/
  Engraven qualifiers; grant super-nomad + super-schizo Notes to all gamers so Major Arcana
  appear in overlay; seed Middle Arcana w. Elevated/Graven qualifiers; rename test methods
- test_game_kit: drop stale assertIn("active", text) — availability moved to In-Use mini-portal
- Carte Blanche: CB stays equipped after multi-slot deposit (revert drop_token unequip);
  select_role existing-seat query gains order_by("slot_number") for deterministic primary seat;
  multi-slot FT: kit bag shows placeholder after first deposit (CB unequipped); cold-feet
  verifies DON via hover→portal; re-equip via portal DON before re-deposit; new
  test_carte_in_use_game_kit_shows_room_attribution checks Game Kit tooltip after deposit

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Sonnet 4.6 <noreply@anthropic.com>

src/apps/epic/views.py

@@ -584,7 +584,7 @@ def select_role(request, room_id):
             active_seat.role = role
             existing = room.table_seats.filter(
                 gamer=request.user, deck_variant__isnull=False,
-            ).exclude(pk=active_seat.pk).first()
+            ).exclude(pk=active_seat.pk).order_by("slot_number").first()
             active_seat.deck_variant = (
                 existing.deck_variant if existing else request.user.equipped_deck
             )