fix(magic): entferne reportDeviceProtectionState aus Lock-Profil-Flow

- Status kommt jetzt über /api/protection/event vom iOS Plugin.
- /api/devices/protection-state gibt jetzt { success: true, data: null }
  zurück, damit der Rust-Client nicht failed.

apps/rebreak-magic/app/components/IosDeviceCard.vue

@@ -325,7 +325,6 @@ const {
   stopLocalProfileServer,
   getInstalledProfiles,
   mdmPush,
-  reportDeviceProtectionState,
 } = useTauri();
 
 const enrollmentPhase = ref<"idle" | "loading" | "waiting" | "checking" | "success" | "error">("idle");
@@ -899,16 +898,6 @@ async function checkInlineLockProfile() {
 
     lockLogs.value.push("✓ Lock-Profil erkannt");
 
-    lockLogs.value.push("→ Melde Lock-Profil-Status an Backend …");
-    await reportDeviceProtectionState(
-      props.device.deviceId,
-      "ios",
-      "nefilter",
-      true,
-      "Lock-Profil via QR-Code installiert",
-    );
-    lockLogs.value.push("✓ Backend aktualisiert");
-
     lockLogs.value.push("→ Hole aktuellen Backend-Status …");
     await refreshMdmStatus();
     lockLogs.value.push("✓ Status aktualisiert");

backend/server/api/devices/protection-state.post.ts

@@ -88,5 +88,5 @@ export default defineEventHandler(async (event) => {
     source ?? "app",
   );
 
-  return { success: true };
+  return { success: true, data: null };
 });