Performance optimization, applicant portal, and missing DB migration

Performance:
- Convert admin dashboard from SSR to client-side tRPC (fixes 503/ChunkLoadError)
- New dashboard.getStats tRPC endpoint batches 16 queries into single response
- Parallelize jury dashboard queries (assignments + gracePeriods via Promise.all)
- Add project.getFullDetail combined endpoint (project + assignments + stats)
- Configure Prisma connection pool (connection_limit=20, pool_timeout=10)
- Add optimizePackageImports for lucide-react tree-shaking
- Increase React Query staleTime from 1min to 5min

Applicant portal:
- Add applicant layout, nav, dashboard, documents, team, and mentor pages
- Add applicant router with document and team management endpoints
- Add chunk error recovery utility
- Update role nav and auth redirect for applicant role

Database:
- Add migration for missing schema elements (SpecialAward job tracking
  columns, WizardTemplate table, missing indexes)

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

src/app/(admin)/error.tsx

@@ -5,6 +5,7 @@ import Link from 'next/link'
 import { Button } from '@/components/ui/button'
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
 import { AlertTriangle, RefreshCw, LayoutDashboard } from 'lucide-react'
+import { isChunkLoadError, attemptChunkErrorRecovery } from '@/lib/chunk-error-recovery'
 
 export default function AdminError({
   error,
@@ -15,8 +16,14 @@ export default function AdminError({
 }) {
   useEffect(() => {
     console.error('Admin section error:', error)
+
+    if (isChunkLoadError(error)) {
+      attemptChunkErrorRecovery('admin')
+    }
   }, [error])
 
+  const isChunk = isChunkLoadError(error)
+
   return (
     <div className="flex min-h-[50vh] items-center justify-center p-4">
       <Card className="max-w-md">
@@ -28,26 +35,36 @@ export default function AdminError({
         </CardHeader>
         <CardContent className="space-y-4 text-center">
           <p className="text-muted-foreground">
-            An error occurred while loading this admin page. Please try again or
-            return to the dashboard.
+            {isChunk
+              ? 'A new version of the platform may have been deployed. Please reload the page.'
+              : 'An error occurred while loading this admin page. Please try again or return to the dashboard.'}
           </p>
-          <div className="flex justify-center gap-2">
-            <Button onClick={reset} variant="outline">
-              <RefreshCw className="mr-2 h-4 w-4" />
-              Try Again
-            </Button>
-            <Button asChild>
-              <Link href="/admin">
-                <LayoutDashboard className="mr-2 h-4 w-4" />
-                Dashboard
-              </Link>
-            </Button>
-          </div>
-          {error.digest && (
-            <p className="text-xs text-muted-foreground">
-              Error ID: {error.digest}
+          {!isChunk && (error.message || error.digest) && (
+            <p className="text-xs text-muted-foreground bg-muted rounded px-3 py-2 font-mono break-all">
+              {error.message || `Error ID: ${error.digest}`}
             </p>
           )}
+          <div className="flex justify-center gap-2">
+            {isChunk ? (
+              <Button onClick={() => window.location.reload()}>
+                <RefreshCw className="mr-2 h-4 w-4" />
+                Reload Page
+              </Button>
+            ) : (
+              <>
+                <Button onClick={reset} variant="outline">
+                  <RefreshCw className="mr-2 h-4 w-4" />
+                  Try Again
+                </Button>
+                <Button asChild>
+                  <Link href="/admin">
+                    <LayoutDashboard className="mr-2 h-4 w-4" />
+                    Dashboard
+                  </Link>
+                </Button>
+              </>
+            )}
+          </div>
         </CardContent>
       </Card>
     </div>