game kit gear menu + login form UX polish; left-side position indicator flip

game kit: new Applet model rows (context=game-kit) for Trinkets, Tokens, Card Decks, Dice Sets via applets migration 0008; _game_kit_context() helper in gameboard.views; toggle_game_kit_sections view + URL; new _game_kit_sections.html (HTMX-swappable, visibility-conditional) + _game_kit_applet_menu.html partials; game_kit.html wired to gear btn + menu; Dice Sets now renders _forthcoming.html partial; 16 new green ITs in GameKitViewTest + ToggleGameKitSectionsViewTest

login form: .input-group now position:fixed + vertically centred (top:50%) across all breakpoints as default; landscape block reduced to left/right sidebar offsets only; form-control width 24rem, text-align:center; alert block moved below h2 in base.html; alert margin 0.75rem all sides; home.html header switches between Howdy Stranger (anon) and Dashboard (authed)

room.html position indicators: slots 3/4/5 (AC/SC/EC) column order flipped via SCSS data-slot selectors so .fa-chair sits table-side and label+status icon sit outward

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/apps/gameboard/views.py

@@ -102,26 +102,48 @@ def equip_deck(request, deck_id):
     return HttpResponse(status=405)
 
 
-@login_required(login_url="/")
-def game_kit(request):
-    coin = request.user.tokens.filter(token_type=Token.COIN).first()
-    pass_token = request.user.tokens.filter(token_type=Token.PASS).first() if request.user.is_staff else None
-    carte = request.user.tokens.filter(token_type=Token.CARTE).first()
-    free_tokens = list(request.user.tokens.filter(
+def _game_kit_context(user):
+    coin = user.tokens.filter(token_type=Token.COIN).first()
+    pass_token = user.tokens.filter(token_type=Token.PASS).first() if user.is_staff else None
+    carte = user.tokens.filter(token_type=Token.CARTE).first()
+    free_tokens = list(user.tokens.filter(
         token_type=Token.FREE, expires_at__gt=timezone.now()
     ).order_by("expires_at"))
-    tithe_tokens = list(request.user.tokens.filter(token_type=Token.TITHE))
-    return render(request, "apps/gameboard/game_kit.html", {
+    tithe_tokens = list(user.tokens.filter(token_type=Token.TITHE))
+    return {
         "coin": coin,
         "pass_token": pass_token,
         "carte": carte,
         "free_tokens": free_tokens,
         "tithe_tokens": tithe_tokens,
-        "unlocked_decks": list(request.user.unlocked_decks.all()),
+        "unlocked_decks": list(user.unlocked_decks.all()),
+        "applets": applet_context(user, "game-kit"),
+    }
+
+
+@login_required(login_url="/")
+def game_kit(request):
+    return render(request, "apps/gameboard/game_kit.html", {
+        **_game_kit_context(request.user),
         "page_class": "page-gameboard",
     })
 
 
+@login_required(login_url="/")
+def toggle_game_kit_sections(request):
+    checked = request.POST.getlist("applets")
+    for applet in Applet.objects.filter(context="game-kit"):
+        UserApplet.objects.update_or_create(
+            user=request.user,
+            applet=applet,
+            defaults={"visible": applet.slug in checked},
+        )
+    if request.headers.get("HX-Request"):
+        return render(request, "apps/gameboard/_partials/_game_kit_sections.html",
+                      _game_kit_context(request.user))
+    return redirect("game_kit")
+
+
 @login_required(login_url="/")
 def tarot_fan(request, deck_id):
     from apps.epic.models import TarotCard