feat(webapp): add public CV viewer redirect route

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

@@ -0,0 +1,38 @@
+import { NextResponse } from 'next/server';
+
+export async function GET(
+  request: Request,
+  { params }: { params: Promise<{ slug: string }> }
+) {
+  const { slug } = await params;
+  
+  const backend = process.env.API_BASE_URL ?? "http://localhost:9812";
+  
+  try {
+    const res = await fetch(`${backend}/api/v1/public/${slug}`, {
+      cache: 'no-store'
+    });
+    
+    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 });
+  }
+}