fix: update schema reference in default capabilities and remove unused desktop capabilities file

src-tauri/capabilities/default.json

@@ -1,12 +1,11 @@
 {
-  "$schema": "../gen/schemas/mobile-schema.json",
+  "$schema": "../gen/schemas/desktop-schema.json",
   "identifier": "default",
   "description": "Default capability for all windows",
   "windows": ["*"],
   "permissions": [
     "core:default",
     "shell:default",
-    "notification:default",
+    "notification:default"
-    "deep-link:default"
   ]
 }

src-tauri/capabilities/desktop.json

@@ -1,11 +0,0 @@
-{
-  "$schema": "../gen/schemas/desktop-schema.json",
-  "identifier": "desktop-default",
-  "description": "Default capability for all windows on desktop builds.",
-  "windows": ["*"],
-  "permissions": [
-    "core:default",
-    "shell:default",
-    "notification:default"
-  ]
-}