my-sea spectator: render all present members on the hex (2C-6C), not just the viewer — TDD

The spectator hex showed only owner 1C + the viewer in 2C; other present
visitors were invisible. The view now builds a  list — owner 1C + each
present invitee in 2C-6C by deposit order (capped at MY_SEA_MAX_VISITORS) — so
every viewer sees the same absolute seating, with their own seat marked
.table-seat--self (a subtle --terUser tint).

- my_sea_visit:  context (present/empty + token + label + is_self).
- my_sea_visit.html: seat ring loops  instead of a hardcoded 1C/2C.
- _room.scss: .table-seat--self chair tint.
- +1 IT (3 present visitors → 2C-4C seated, viewer is the --self one); the
  both-seated IT updated for the --self marker. 292 gameboard ITs green.

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/apps/gameboard/tests/integrated/test_sea_visit.py

@@ -164,8 +164,9 @@ class MySeaVisitContextTest(TestCase):
         self.assertTrue(ctx["seat1_present"])   # owner drawn
         self.assertTrue(ctx["seat2_present"])   # visitor present
         html = self.client.get(self.url).content.decode()
-        self.assertIn('class="table-seat seated" data-slot="1"', html)
-        self.assertIn('class="table-seat seated" data-slot="2"', html)
+        self.assertIn('class="table-seat seated" data-slot="1"', html)        # owner
+        # The viewer's own seat (2C) carries the --self marker.
+        self.assertIn('table-seat--self" data-slot="2"', html)
         self.assertEqual(
             html.count('class="position-status-icon fa-solid fa-circle-check"'), 2)
 
@@ -335,6 +336,26 @@ class MySeaVisitCapacityTest(TestCase):
             reverse("my_sea_visit_gate", args=[self.owner.id])).context
         self.assertTrue(ctx["table_full"])
 
+    def test_other_present_visitors_render_in_3c_onward(self):
+        # The viewer + 2 other present visitors → owner 1C, viewer 2C,
+        # the two others 3C/4C; the viewer's seat is the --self one.
+        viewer, vinv = self._accepted_invitee(0, present=True)
+        self._accepted_invitee(1, present=True)
+        self._accepted_invitee(2, present=True)
+        self.client.force_login(viewer)
+        resp = self.client.get(reverse("my_sea_visit", args=[self.owner.id]))
+        seats = resp.context["seats"]
+        # Owner has no draw here (1C empty); 3 present visitors fill 2C–4C.
+        self.assertEqual(sum(1 for s in seats if s["present"]), 3)
+        # Visitors fill 2C, 3C, 4C; exactly one is the viewer (is_self).
+        selves = [s for s in seats if s.get("is_self")]
+        self.assertEqual(len(selves), 1)
+        html = resp.content.decode()
+        self.assertIn('data-slot="3"', html)
+        self.assertIn("table-seat--self", html)
+        # Owner isn't seated (no draw) in this fixture → 1C is the empty seat.
+        self.assertFalse(seats[0]["present"])
+
     def test_already_present_visitor_is_not_blocked_by_a_full_table(self):
         # The 5th present visitor re-POSTing insert is a no-op (already seated),
         # never a "full" bounce.