offloaded templates/core/_partials/_forthcoming.html to inject in any applet or other feature under construction; used immediately in Contacts billboard applet; styles updated accordingly

src/functional_tests/test_billboard.py

@@ -98,7 +98,7 @@ class BillboardScrollTest(FunctionalTest):
         self.assertIn("deposits a Free Token for slot 2 (7 days)", scroll.text)
 
         # Role selection event is rendered as prose
-        self.assertIn("starts as Player", scroll.text)
+        self.assertIn("elects to start as Player", scroll.text)
 
     # ------------------------------------------------------------------ #
     # Test 3 — current user's events are right-aligned; others' are left  #