Update PDF worker paths and remove setup script

scripts/setup-pdf-worker.js

@@ -1,17 +0,0 @@
-import path from 'node:path';
-import fs from 'node:fs';
-import { createRequire } from 'module';
-
-const require = createRequire(import.meta.url);
-const pdfjsDistPath = path.dirname(require.resolve('pdfjs-dist/package.json'));
-const pdfWorkerPath = path.join(pdfjsDistPath, 'build', 'pdf.worker.mjs');
-const pdfLegacyWorkerPath = path.join(pdfjsDistPath, 'legacy', 'build', 'pdf.worker.mjs');
-
-// Create public directory if it doesn't exist
-if (!fs.existsSync('./public')) {
-    fs.mkdirSync('./public', { recursive: true });
-}
-
-// Copy both modern and legacy workers
-fs.cpSync(pdfWorkerPath, './public/pdf.worker.mjs', { recursive: true });
-fs.cpSync(pdfLegacyWorkerPath, './public/pdf.legacy.worker.mjs', { recursive: true });

src/utils/pdf.ts

@@ -28,12 +28,15 @@ function shouldUseLegacyBuild() {
   }
 }
 
-// Initialize PDF.js worker
+// Function to initialize PDF worker
 function initPDFWorker() {
   try {
     if (typeof window !== 'undefined') {
       const useLegacy = shouldUseLegacyBuild();
-      const workerSrc = useLegacy ? '/pdf.legacy.worker.mjs' : '/pdf.worker.mjs';
+      // Use local worker file instead of unpkg
+      const workerSrc = useLegacy 
+        ? new URL('pdfjs-dist/legacy/build/pdf.worker.min.mjs', import.meta.url).href
+        : new URL('pdfjs-dist/build/pdf.worker.min.mjs', import.meta.url).href;
       console.log('Setting PDF worker to:', workerSrc);
       pdfjs.GlobalWorkerOptions.workerSrc = workerSrc;
       pdfjs.GlobalWorkerOptions.workerPort = null;