Jury inline doc preview, download fix, category tags, admin eval reset

- Replace MultiWindowDocViewer with FileViewer for inline previews (PDF/image/video/Office)
- Fix cross-origin download using fetch+blob instead of <a download>
- Show Startup/Business Concept badge on jury project detail + evaluate pages
- Add admin resetEvaluation procedure with audit logging
- Add dropdown menu on admin assignment rows with Reset Evaluation + Delete
- Make file action buttons responsive on mobile (separate row below file info)

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

src/app/(jury)/jury/competitions/[roundId]/projects/[projectId]/evaluate/page.tsx

@@ -14,6 +14,7 @@ import { Skeleton } from '@/components/ui/skeleton'
 import { RadioGroup, RadioGroupItem } from '@/components/ui/radio-group'
 import { cn } from '@/lib/utils'
 import { MultiWindowDocViewer } from '@/components/jury/multi-window-doc-viewer'
+import { Badge } from '@/components/ui/badge'
 import { ArrowLeft, Save, Send, AlertCircle, ThumbsUp, ThumbsDown, Clock, CheckCircle2 } from 'lucide-react'
 import { toast } from 'sonner'
 import type { EvaluationConfig } from '@/types/competition-configs'
@@ -433,7 +434,21 @@ export default function JuryEvaluatePage({ params: paramsPromise }: PageProps) {
           <h1 className="text-2xl font-bold tracking-tight text-brand-blue dark:text-foreground">
             Evaluate Project
           </h1>
-          <p className="text-muted-foreground mt-1">{project.title}</p>
+          <div className="flex items-center gap-2 mt-1">
+            <p className="text-muted-foreground">{project.title}</p>
+            {project.competitionCategory && (
+              <Badge
+                variant="secondary"
+                className={
+                  project.competitionCategory === 'STARTUP'
+                    ? 'bg-violet-100 text-violet-700 border-violet-200 dark:bg-violet-950 dark:text-violet-300'
+                    : 'bg-sky-100 text-sky-700 border-sky-200 dark:bg-sky-950 dark:text-sky-300'
+                }
+              >
+                {project.competitionCategory === 'STARTUP' ? 'Startup' : 'Business Concept'}
+              </Badge>
+            )}
+          </div>
         </div>
       </div>
 

src/app/(jury)/jury/competitions/[roundId]/projects/[projectId]/page.tsx

@@ -95,15 +95,24 @@ export default function JuryProjectDetailPage() {
         <CardContent className="space-y-6">
           {/* Project metadata */}
           <div className="flex flex-wrap gap-3">
+            {project.competitionCategory && (
+              <Badge
+                variant="secondary"
+                className={
+                  project.competitionCategory === 'STARTUP'
+                    ? 'bg-violet-100 text-violet-700 border-violet-200 dark:bg-violet-950 dark:text-violet-300'
+                    : 'bg-sky-100 text-sky-700 border-sky-200 dark:bg-sky-950 dark:text-sky-300'
+                }
+              >
+                {project.competitionCategory === 'STARTUP' ? 'Startup' : 'Business Concept'}
+              </Badge>
+            )}
             {project.country && (
               <Badge variant="outline" className="gap-1">
                 <MapPin className="h-3 w-3" />
                 {project.country}
               </Badge>
             )}
-            {project.competitionCategory && (
-              <Badge variant="outline">{project.competitionCategory}</Badge>
-            )}
           </div>
 
           {/* Project tags */}