fix: app blog issues & consistency (#3880)

* fix: app fetch

* fix: webp default images

* fix: lint issues

* feat: remove default thumbnail from app assets

* fix: webp paths

* fix: use ` instead of "/'

* fix: use AutoLink

* Fix featured article link + changelog page

---------

Co-authored-by: Prospector <prospectordev@gmail.com>

apps/app/capabilities/plugins.json

@@ -19,6 +19,14 @@
     "window-state:default",
     "window-state:allow-restore-state",
     "window-state:allow-save-window-state",
+    
+    {
+      "identifier": "http:default",
+      "allow": [
+        { "url": "https://modrinth.com/*" },
+        { "url": "https://*.modrinth.com/*" }
+      ]
+    },
 
     "auth:default",
     "import:default",