Overhaul applicant portal: timeline, evaluations, nav, resources

- Fix programId/competitionId bug in competition timeline
- Add applicantVisibility config to EvaluationConfigSchema (JSONB)
- Add admin UI card for controlling applicant feedback visibility
- Add 6 new tRPC procedures: getNavFlags, getMyCompetitionTimeline,
  getMyEvaluations, getUpcomingDeadlines, getDocumentCompleteness,
  and extend getMyDashboard with hasPassedIntake
- Rewrite competition timeline to show only EVALUATION + Grand Finale,
  synthesize FILTERING rejections, handle manually-created projects
- Dynamic ApplicantNav with conditional Evaluations/Mentoring/Resources
- Dashboard: conditional timeline, jury feedback card, deadlines,
  document completeness, conditional mentor tile
- New /applicant/evaluations page with anonymous jury feedback
- New /applicant/resources pages (clone of jury learning hub)
- Rename /applicant/competitions → /applicant/competition
- Remove broken /applicant/competitions/[windowId] page
- Add permission info banner to team invite dialog

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

src/app/(applicant)/applicant/team/page.tsx

@@ -280,6 +280,15 @@ export default function ApplicantTeamPage() {
                     />
                   </div>
                 </div>
+                <div className="rounded-lg bg-muted/50 border p-3 text-sm">
+                  <p className="font-medium mb-1">What invited members can do:</p>
+                  <ul className="list-disc list-inside space-y-1 text-muted-foreground">
+                    <li>Upload documents for submission rounds</li>
+                    <li>View project status and competition progress</li>
+                    <li>Receive email notifications about round updates</li>
+                  </ul>
+                  <p className="mt-2 text-muted-foreground">Only the Team Lead can invite or remove members.</p>
+                </div>
                 <DialogFooter>
                   <Button
                     type="button"