PM updates, still need Battery to show up on periph screen and calibration/recalib stuff to work, but it should tomorrow

lib/BlindMasterScreens/addingDevices/device_setup.dart

@@ -233,7 +233,7 @@ class _DeviceSetupState extends State<DeviceSetup> {
     bool ent = isEnterprise(network);
     bool open = isOpen(network);
     
-    Map<String, String> creds = await showDialog(
+    Map<String, String>? creds = await showDialog(
       context: context, 
       builder: (dialogContext) {
         return StatefulBuilder(
@@ -309,6 +309,7 @@ class _DeviceSetupState extends State<DeviceSetup> {
       }
     );
 
+    if (creds == null) return;
     if (creds["password"] == null && !open) return;
     if (creds["uname"] == null && ent) return;
     await transmitWiFiDetails(network["ssid"], network["auth"], creds);

lib/BlindMasterScreens/individualControl/peripheral_screen.dart

@@ -145,6 +145,35 @@ class _PeripheralScreenState extends State<PeripheralScreen> {
           ));
         });
 
+        // Server emits this when the device reports its own calibration state.
+        // When calibrated=false, reset all calibration UI state so the
+        // pre-calibration screen is shown and the user can tap Calibrate.
+        socket?.on("calib_status_changed", (data) {
+          if (data is Map<String, dynamic>) {
+            if (data['periphID'] == widget.peripheralId) {
+              if (!mounted) return;
+              if (data['calibrated'] == false) {
+                setState(() {
+                  calibrated = false;
+                  calibrating = false;
+                  calibrationStage = 0;
+                });
+              }
+            }
+          }
+        });
+
+        socket?.on("device_pos_report", (data) {
+          if (data is Map<String, dynamic>) {
+            if (data['periphID'] == widget.peripheralId) {
+              if (!mounted) return;
+              setState(() {
+                _blindPosition = (data['pos'] as int).toDouble();
+              });
+            }
+          }
+        });
+
         socket?.on("calib", (periphData) {
           if (periphData is Map<String, dynamic>) {
             if (periphData['periphID'] == widget.peripheralId) {