feat: add View Project links to admin tables, conditionally show Awards tab

- IndividualAssignmentsTable: add View Project (new tab) as first dropdown item
- AwardShortlist: make project title a clickable link opening in new tab
- ProjectStatesTable: change View Project from same-tab Link to new-tab anchor
- Round page: Awards tab now only shown when roundAwards.length > 0

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

src/components/admin/round/award-shortlist.tsx

@@ -303,7 +303,15 @@ export function AwardShortlist({
                                 <td className="px-3 py-2">
                                   <div>
                                     <p className={`font-medium ${isTop5 ? 'text-amber-900' : ''}`}>
-                                      {e.project.title}
+                                      <a
+                                        href={`/admin/projects/${e.project.id}`}
+                                        target="_blank"
+                                        rel="noopener noreferrer"
+                                        className="text-primary hover:underline font-medium"
+                                        onClick={(ev) => ev.stopPropagation()}
+                                      >
+                                        {e.project.title}
+                                      </a>
                                     </p>
                                     <p className="text-xs text-muted-foreground">
                                       {[e.project.teamName, e.project.country, e.project.competitionCategory].filter(Boolean).join(', ') || '—'}