Merge pull request #1870 from ksylvan/kayvan/update-web-ui-pdfjs-library

Web UI: upgrade pdfjs and add SSR-safe dynamic PDF worker init

Author: ksylvan

.vscode/settings.json

@@ -166,6 +166,7 @@
 		"sess",
 		"sgaunet",
 		"shellquote",
+		"skeletonlabs",
 		"SSEHTTP",
 		"storer",
 		"Streamlit",

cmd/generate_changelog/incoming/1870.txt

@@ -0,0 +1,7 @@
+### PR [#1870](https://github.com/danielmiessler/Fabric/pull/1870) by [ksylvan](https://github.com/ksylvan): Web UI: upgrade pdfjs and add SSR-safe dynamic PDF worker init
+
+- Upgrade `pdfjs-dist` to v5 with new engine requirement
+- Dynamically import PDF.js to avoid SSR import-time crashes
+- Configure PDF worker via CDN using runtime PDF.js version
+- Update PDF conversion pipeline to use lazy initialization
+- Guard chat message localStorage persistence behind browser checks

web/package.json

@@ -26,9 +26,9 @@
     "eslint-plugin-svelte": "^2.46.1",
     "lucide-svelte": "^0.309.0",
     "mdsvex": "^0.11.2",
-    "patch-package": "^8.0.0",
+    "patch-package": "^8.0.1",
     "pdf-to-markdown-core": "github:jzillmann/pdf-to-markdown#modularize",
-    "pdfjs-dist": "^4.2.67",
+    "pdfjs-dist": "^5.4.449",
     "postcss": "^8.5.3",
     "postcss-load-config": "^6.0.1",
     "rehype-autolink-headings": "^7.1.0",