major navbar overhaul: .btn-primary.btn-xl now reads CONT GAME and links to the user's most recently active game; log out functionality transferred to new BYE .btn-abandon abutting login spans; tooltips for each asserted via new FTs.test_navbar methods to appear w.in visible area

src/core/context_processors.py

@@ -1,4 +1,30 @@
 def user_palette(request):
     if request.user.is_authenticated:
         return {"user_palette": request.user.palette}
-    return {"user_palette": "palette-default"}
+    return {"user_palette": "palette-default"}
+
+
+def navbar_context(request):
+    if not request.user.is_authenticated:
+        return {}
+    from django.db.models import Max, Q
+    from django.urls import reverse
+    from apps.epic.models import Room
+
+    recent_room = (
+        Room.objects.filter(
+            Q(owner=request.user) | Q(gate_slots__gamer=request.user)
+        )
+        .annotate(last_event=Max("events__timestamp"))
+        .filter(last_event__isnull=False)
+        .order_by("-last_event")
+        .distinct()
+        .first()
+    )
+    if recent_room is None:
+        return {}
+    if recent_room.table_status:
+        url = reverse("epic:room", args=[recent_room.id])
+    else:
+        url = reverse("epic:gatekeeper", args=[recent_room.id])
+    return {"navbar_recent_room_url": url}