Add clickable link for vector search results

client/src/components/knowledge-base/result-card.tsx

@@ -285,7 +285,17 @@ export default function ResultCard({
               </Badge>
             </div>
             <h3 className="text-lg font-semibold text-slate-900 mb-2 line-clamp-2">
-              {document.title}
+              {document.url ? (
+                <button
+                  onClick={handleViewSource}
+                  className="text-left hover:text-blue-600 dark:hover:text-blue-400 transition-colors duration-200 hover:underline cursor-pointer w-full"
+                  title="Click to view source"
+                >
+                  {document.title}
+                </button>
+              ) : (
+                <span>{document.title}</span>
+              )}
             </h3>
             <p className="text-sm text-slate-600 mb-3">
               {document.source}

server/document-processor.ts

@@ -3,6 +3,7 @@ import path from 'path';
 import { modalClient } from './modal-client';
 import { nebiusClient } from './nebius-client';
 import { FileProcessor } from './file-upload';
+import { storage } from './storage';
 import { type Document, type InsertDocument } from '@shared/schema';
 
 export interface ProcessingResult {
@@ -440,11 +441,45 @@ export class DocumentProcessor {
   }> {
     try {
       const result = await modalClient.vectorSearch(query, indexName, maxResults);
-      
       if (result.status === 'completed') {
+        // Enrich vector search results with complete document data from database
+        const enrichedResults = await Promise.all(
+          result.results.map(async (vectorResult: any) => {
+            try {
+              // Get complete document data from database using the ID
+              const dbDocument = await storage.getDocument(parseInt(vectorResult.id));
+              if (dbDocument) {
+                // Merge vector search metadata with database document
+                // Ensure the URL field is preserved from the database
+                const enriched = {
+                  id: dbDocument.id,
+                  title: dbDocument.title,
+                  content: dbDocument.content,
+                  source: dbDocument.source,
+                  sourceType: dbDocument.sourceType,
+                  url: dbDocument.url, // Explicitly preserve URL
+                  metadata: dbDocument.metadata,
+                  createdAt: dbDocument.createdAt,
+                  // Add vector search specific fields
+                  relevanceScore: vectorResult.relevanceScore,
+                  rank: vectorResult.rank,
+                  snippet: vectorResult.snippet || dbDocument.content.substring(0, 200) + '...'
+                };
+                return enriched;
+              } else {
+                // Fallback to vector result if database document not found
+                return vectorResult;
+              }
+            } catch (error) {
+              console.warn(`Failed to enrich vector result for ID ${vectorResult.id}:`, error);
+              return vectorResult;
+            }
+          })
+        );
+
         return {
           success: true,
-          results: result.results
+          results: enrichedResults
         };
       } else {
         return {