Delete dead files

frontend/knip.json

@@ -0,0 +1,5 @@
+{
+  "ignore": [
+    "public/js/thirdParty/cookieconsent.umd.js"
+  ]
+}

frontend/src/reportWebVitals.js

@@ -1,13 +0,0 @@
-const reportWebVitals = onPerfEntry => {
-  if (onPerfEntry && onPerfEntry instanceof Function) {
-    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
-      getCLS(onPerfEntry);
-      getFID(onPerfEntry);
-      getFCP(onPerfEntry);
-      getLCP(onPerfEntry);
-      getTTFB(onPerfEntry);
-    });
-  }
-};
-
-export default reportWebVitals;

frontend/src/services/pdfWorkerManager.ts

@@ -31,7 +31,8 @@ class PDFWorkerManager {
    */
   private initializeWorker(): void {
     if (!this.isInitialized) {
-      GlobalWorkerOptions.workerSrc = '/pdf.worker.js';
+      // Use the worker from node_modules instead of local copy
+      GlobalWorkerOptions.workerSrc = new URL('pdfjs-dist/build/pdf.worker.min.js', import.meta.url).toString();
       this.isInitialized = true;
     }
   }

frontend/vitest.minimal.config.ts

@@ -1,9 +0,0 @@
-import { defineConfig } from 'vitest/config'
-
-export default defineConfig({
-  test: {
-    environment: 'node',
-    testTimeout: 5000,
-    include: ['src/utils/convertUtils.test.ts']
-  },
-})