Prepare repository for public deployment

- Replace ReportLab PDF export with LibreOffice headless for proper DOCX formatting preservation
- Add libreoffice-writer + fonts-liberation to backend Dockerfile
- Proxy public CV PDFs through frontend (/cv/[slug]) instead of redirecting to MinIO storage directly
- Fix docker-compose: route backend/worker to internal MinIO URL (http://cvfs-minio:9000), remove MinIO from public network, parameterize all domain/env vars
- Add storage cleanup (MinIO artifact deletion) when a document is deleted
- Add docker-compose.standalone.yml for self-deployment without Traefik/dokploy
- Update .env.example with comprehensive self-deployment documentation

https://claude.ai/code/session_017HGM9VPptZG52asT5pbL6Y

apps/webapp/src/app/cv/[slug]/route.ts

@@ -5,32 +5,25 @@ export async function GET(
   { params }: { params: Promise<{ slug: string }> }
 ) {
   const { slug } = await params;
-  
-  const backend = process.env.API_BASE_URL ?? "http://localhost:9812";
-  
+  const backend = process.env.API_BASE_URL ?? 'http://localhost:9812';
+
   try {
-    const res = await fetch(`${backend}/api/v1/public/${slug}`, {
-      cache: 'no-store'
+    const res = await fetch(`${backend}/api/v1/public/${encodeURIComponent(slug)}/pdf`, {
+      cache: 'no-store',
+    });
+
+    if (res.status === 404) return new NextResponse('CV not found', { status: 404 });
+    if (!res.ok) return new NextResponse('Failed to fetch CV', { status: res.status });
+
+    const pdf = await res.arrayBuffer();
+    return new NextResponse(pdf, {
+      status: 200,
+      headers: {
+        'Content-Type': 'application/pdf',
+        'Content-Disposition': `inline; filename="${slug}.pdf"`,
+        'Cache-Control': 'public, max-age=300',
+      },
     });
-    
-    if (!res.ok) {
-      return new NextResponse('CV not found', { status: 404 });
-    }
-    
-    const data = await res.json();
-    if (!data.asset || !data.asset.artifact_key) {
-      return new NextResponse('CV not found', { status: 404 });
-    }
-    
-    // Construct MinIO public URL
-    const storageHost = process.env.MINIO_ENDPOINT || (process.env.NODE_ENV === 'production' 
-      ? 'https://storage.cv.alves.world' 
-      : 'http://localhost:9900');
-      
-    const bucket = process.env.MINIO_BUCKET || 'resume-branches';
-    const downloadUrl = `${storageHost}/${bucket}/${data.asset.artifact_key}`;
-    
-    return NextResponse.redirect(downloadUrl);
   } catch (error) {
     console.error('Error fetching public CV:', error);
     return new NextResponse('Internal Server Error', { status: 500 });