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/error.tsx

@@ -3,7 +3,8 @@
 import { useEffect } from 'react'
 import Link from 'next/link'
 import { Button } from '@/components/ui/button'
-import { AlertTriangle } from 'lucide-react'
+import { AlertTriangle, RefreshCw } from 'lucide-react'
+import { isChunkLoadError, attemptChunkErrorRecovery } from '@/lib/chunk-error-recovery'
 
 export default function Error({
   error,
@@ -14,8 +15,14 @@ export default function Error({
 }) {
   useEffect(() => {
     console.error('Application error:', error)
+
+    if (isChunkLoadError(error)) {
+      attemptChunkErrorRecovery('root')
+    }
   }, [error])
 
+  const isChunk = isChunkLoadError(error)
+
   return (
     <div className="flex min-h-screen flex-col items-center justify-center px-4 py-16 text-center">
       <div className="flex h-16 w-16 items-center justify-center rounded-full bg-primary/10">
@@ -25,21 +32,31 @@ export default function Error({
         Something went wrong
       </h1>
       <p className="mt-4 max-w-md text-body text-muted-foreground">
-        An unexpected error occurred. Please try again or return to the
-        dashboard.
+        {isChunk
+          ? 'A new version of the platform may have been deployed. Please reload the page.'
+          : 'An unexpected error occurred. Please try again or return to the dashboard.'}
       </p>
-      {error.digest && (
+      {!isChunk && error.digest && (
         <p className="mt-2 text-tiny text-muted-foreground/60">
           Error ID: {error.digest}
         </p>
       )}
       <div className="mt-8 flex gap-4">
-        <Button size="lg" onClick={() => reset()}>
-          Try Again
-        </Button>
-        <Button variant="outline" size="lg" asChild>
-          <Link href="/">Return to Dashboard</Link>
-        </Button>
+        {isChunk ? (
+          <Button size="lg" onClick={() => window.location.reload()}>
+            <RefreshCw className="mr-2 h-4 w-4" />
+            Reload Page
+          </Button>
+        ) : (
+          <>
+            <Button size="lg" onClick={() => reset()}>
+              Try Again
+            </Button>
+            <Button variant="outline" size="lg" asChild>
+              <Link href="/">Return to Dashboard</Link>
+            </Button>
+          </>
+        )}
       </div>
     </div>
   )