Full but still broken rework of everything

vdm-module/system/etc/permissions/privapp-permissions-camswapper.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<permissions>
+    <!-- Grant privileged permissions to CamSwapper for VDM API access.
+         These permissions are signature|privileged level, requiring the app
+         to be installed as a privileged system app (in /system/priv-app/). -->
+    <privapp-permissions package="com.nothing.camera2magic">
+        <permission name="android.permission.REQUEST_COMPANION_PROFILE_APP_STREAMING"/>
+        <permission name="android.permission.REQUEST_COMPANION_SELF_MANAGED"/>
+        <permission name="android.permission.CREATE_VIRTUAL_DEVICE"/>
+    </privapp-permissions>
+</permissions>