feat(proviews): add PDF Viewer (embedpdf)

Signed-off-by: MadDogOwner <[email protected]>

Author: xrgzs

package.json

@@ -59,6 +59,7 @@
   },
   "dependencies": {
     "@egjs/view360": "4.0.0-beta.7",
+    "@embedpdf/snippet": "^2.1.2",
     "@github/webauthn-json": "^2.1.1",
     "@hope-ui/solid": "0.6.7",
     "@monaco-editor/loader": "1.7.0",