feat(teams): hide join/invite options for submitted teams

- Hide "Request to Join" button on browse page for submitted teams
- Hide "Invite Member" and "Join Requests" buttons on team detail for submitted teams
- Change "Submit Project" to "View Submission" for submitted teams
- Rename "Manage Members" to "View Members"
- Hide "Delete Team" for submitted teams

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.claude/settings.local.json

@@ -11,7 +11,9 @@
       "Bash(ren:*)",
       "Bash(npx supabase:*)",
       "Bash(libs/service/src/types/supabase.ts)",
-      "Bash(npx nx build:*)"
+      "Bash(npx nx build:*)",
+      "Bash(git add:*)",
+      "Bash(git commit:*)"
     ],
     "deny": [],
     "ask": []