compress device images to fix memory issue

app/lib/pages/home/widgets/battery_info_widget.dart

@@ -14,14 +14,14 @@ class BatteryInfoWidget extends StatelessWidget {
 
   String _getDeviceImagePath(String? deviceName) {
     if (deviceName != null && deviceName.contains('Glass')) {
-      return 'assets/images/omi-glass.png';
+      return Assets.images.omiGlass.path;
     }
 
     if (deviceName != null && deviceName.contains('Omi DevKit')) {
-      return 'assets/images/omi-devkit-without-rope.png';
+      return Assets.images.omiDevkitWithoutRope.path;
     }
 
-    return 'assets/images/omi-without-rope.png';
+    return Assets.images.omiWithoutRope.path;
   }
 
   @override

app/lib/pages/onboarding/find_device/found_devices.dart

@@ -29,12 +29,12 @@ class _FoundDevicesState extends State<FoundDevices> {
 
   String _getDeviceImagePath(String deviceName) {
     if (deviceName.contains('Glass')) {
-      return 'assets/images/omi-glass.png';
+      return Assets.images.omiGlass.path;
     }
     if (deviceName.contains('Omi DevKit')) {
-      return 'assets/images/omi-devkit-without-rope.png';
+      return Assets.images.omiDevkitWithoutRope.path;
     }
-    return 'assets/images/omi-without-rope.png';
+    return Assets.images.omiWithoutRope.path;
   }
 
   @override

app/lib/pages/onboarding/welcome/page.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:omi/gen/assets.gen.dart';
 import 'package:omi/providers/onboarding_provider.dart';
 import 'package:omi/widgets/dialog.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -179,7 +180,7 @@ class _WelcomePageState extends State<WelcomePage> with TickerProviderStateMixin
                         decoration: BoxDecoration(
                           image: DecorationImage(
                             image: ResizeImage(
-                              const AssetImage('assets/images/onboarding-bg-5-1.jpg'),
+                              AssetImage(Assets.images.onboardingBg51.path),
                               width:
                                   (MediaQuery.of(context).size.width * MediaQuery.of(context).devicePixelRatio).round(),
                               height: (MediaQuery.of(context).size.height * MediaQuery.of(context).devicePixelRatio)
@@ -268,7 +269,7 @@ class _WelcomePageState extends State<WelcomePage> with TickerProviderStateMixin
                           decoration: BoxDecoration(
                             image: DecorationImage(
                               image: ResizeImage(
-                                const AssetImage('assets/images/onboarding-bg-5-2.jpg'),
+                                AssetImage(Assets.images.onboardingBg52.path),
                                 width: (MediaQuery.of(context).size.width * MediaQuery.of(context).devicePixelRatio)
                                     .round(),
                                 height: (MediaQuery.of(context).size.height * MediaQuery.of(context).devicePixelRatio)

app/lib/pages/onboarding/wrapper.dart

@@ -6,6 +6,7 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:omi/backend/auth.dart';
 import 'package:omi/backend/preferences.dart';
 import 'package:omi/backend/schema/bt_device/bt_device.dart';
+import 'package:omi/gen/assets.gen.dart';
 import 'package:omi/pages/home/page.dart';
 import 'package:omi/pages/onboarding/auth.dart';
 import 'package:omi/pages/onboarding/find_device/page.dart';
@@ -51,7 +52,7 @@ class _OnboardingWrapperState extends State<OnboardingWrapper> with TickerProvid
   TabController? _controller;
   late AnimationController _backgroundAnimationController;
   late Animation<double> _backgroundFadeAnimation;
-  String _currentBackgroundImage = 'assets/images/onboarding-bg-2.jpg';
+  String _currentBackgroundImage = Assets.images.onboardingBg2.path;
   bool get hasSpeechProfile => SharedPreferencesUtil().hasSpeakerProfile;
 
   @override
@@ -122,22 +123,22 @@ class _OnboardingWrapperState extends State<OnboardingWrapper> with TickerProvid
 
     switch (pageIndex) {
       case kAuthPage:
-        newImage = 'assets/images/onboarding-bg-2.jpg';
+        newImage = Assets.images.onboardingBg2.path;
         break;
       case kNamePage:
-        newImage = 'assets/images/onboarding-bg-1.jpg';
+        newImage = Assets.images.onboardingBg1.path;
         break;
       case kPrimaryLanguagePage:
-        newImage = 'assets/images/onboarding-bg-4.jpg';
+        newImage = Assets.images.onboardingBg4.path;
         break;
       case kPermissionsPage:
-        newImage = 'assets/images/onboarding-bg-3.jpg';
+        newImage = Assets.images.onboardingBg3.path;
         break;
       case kUserReviewPage:
-        newImage = 'assets/images/onboarding-bg-6.jpg';
+        newImage = Assets.images.onboardingBg6.path;
         break;
       default:
-        newImage = 'assets/images/onboarding-bg-1.jpg';
+        newImage = Assets.images.onboardingBg1.path;
         break;
     }
 
@@ -169,15 +170,15 @@ class _OnboardingWrapperState extends State<OnboardingWrapper> with TickerProvid
   String? _getBackgroundImageForIndex(int pageIndex) {
     switch (pageIndex) {
       case kAuthPage:
-        return 'assets/images/onboarding-bg-2.jpg';
+        return Assets.images.onboardingBg2.path;
       case kNamePage:
-        return 'assets/images/onboarding-bg-1.jpg';
+        return Assets.images.onboardingBg1.path;
       case kPrimaryLanguagePage:
-        return 'assets/images/onboarding-bg-4.jpg';
+        return Assets.images.onboardingBg4.path;
       case kPermissionsPage:
-        return 'assets/images/onboarding-bg-3.jpg';
+        return Assets.images.onboardingBg3.path;
       case kUserReviewPage:
-        return 'assets/images/onboarding-bg-6.jpg';
+        return Assets.images.onboardingBg6.path;
       default:
         return null;
     }

app/lib/pages/settings/usage_page.dart

@@ -11,6 +11,7 @@ import 'package:flutter/services.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:intl/intl.dart';
 import 'package:omi/backend/preferences.dart';
+import 'package:omi/gen/assets.gen.dart';
 import 'package:omi/models/subscription.dart';
 import 'package:omi/models/user_usage.dart';
 import 'package:omi/pages/settings/payment_webview_page.dart';
@@ -1026,7 +1027,7 @@ class _UsagePageState extends State<UsagePage> with TickerProviderStateMixin {
                                   ),
                                   child: ClipOval(
                                     child: Image.asset(
-                                      'assets/images/omi-without-rope.png',
+                                      Assets.images.omiWithoutRope.path,
                                       fit: BoxFit.cover,
                                     ),
                                   ),

app/lib/widgets/device_widget.dart

@@ -62,7 +62,6 @@ class _DeviceAnimationWidgetState extends State<DeviceAnimationWidget> with Tick
                     },
                   )
                 : Container(),
-            // Image.asset("assets/images/blob.png"),
             _buildDeviceImage()
           ],
         ),
@@ -81,7 +80,7 @@ class _DeviceAnimationWidgetState extends State<DeviceAnimationWidget> with Tick
         children: [
           // Bottom layer: turned-off image (always visible)
           Image.asset(
-            'assets/images/omi-without-rope-turned-off.png',
+          Assets.images.omiWithoutRopeTurnedOff.path,
             height: imageHeight,
             width: imageWidth,
           ),
@@ -90,7 +89,7 @@ class _DeviceAnimationWidgetState extends State<DeviceAnimationWidget> with Tick
             opacity: widget.isConnected ? 1.0 : 0.0,
             duration: const Duration(milliseconds: 300),
             child: Image.asset(
-              'assets/images/omi-without-rope.png',
+              Assets.images.omiWithoutRope.path,
               height: imageHeight,
               width: imageWidth,
             ),
@@ -110,16 +109,16 @@ class _DeviceAnimationWidgetState extends State<DeviceAnimationWidget> with Tick
   String _getImagePath() {
     // Show device image for both connected and paired devices
     if (widget.deviceName != null && widget.deviceName!.contains('Glass')) {
-      return 'assets/images/omi-glass.png';
+      return Assets.images.omiGlass.path;
     }
 
     if (widget.deviceName != null && widget.deviceName!.contains('Omi DevKit')) {
-      return 'assets/images/omi-devkit-without-rope.png';
+      return Assets.images.omiDevkitWithoutRope.path;
     }
 
     // Default to omi device image, fallback to hero logo only if no device name
     if (widget.deviceName != null && widget.deviceName!.isNotEmpty) {
-      return 'assets/images/omi-without-rope.png';
+      return Assets.images.omiWithoutRope.path;
     }
 
     return Assets.images.herologo.path;