Add fork tags to repository UI and enhance organization cards with repository breakdown

- Add fork tags to repository table and dashboard list components
- Display 'Fork' badge for repositories where isForked is true
- Enhance organization cards to show breakdown of public, private, and fork repositories
- Update organization API to respect user configuration filters (private repos, forks)
- Add visual indicators with colored dots for each repository type
- Ensure consistent filtering between repository and organization APIs
- Fix issue where private repositories weren't showing due to configuration filtering

src/components/repositories/RepositoryTable.tsx

@@ -249,6 +249,11 @@ export default function RepositoryTable({
                       Private
                     </span>
                   )}
+                  {repo.isForked && (
+                    <span className="ml-2 rounded-full bg-muted px-2 py-0.5 text-xs">
+                      Fork
+                    </span>
+                  )}
                 </div>
 
                 {/* Owner  */}