feat: implement real-time LED strip preview

- Add LED strip visualization around display previews
- Show real-time color status for each LED pixel
- Support multi-display LED strip configurations
- Use elegant 16px thin LED strip design
- Real-time LED color sync via WebSocket
- Responsive layout with display scaling support

src-tauri/tauri.conf.json

@@ -1,51 +1,24 @@
 {
+  "productName": "test-demo",
+  "version": "0.0.1",
+  "identifier": "cc.ivanli.ambient-light.desktop",
+  "mainBinaryName": "test-demo",
   "build": {
     "beforeDevCommand": "pnpm dev",
     "beforeBuildCommand": "pnpm build",
-    "devPath": "http://localhost:1420",
-    "distDir": "../dist",
-    "withGlobalTauri": false
+    "devUrl": "http://localhost:1420",
+    "frontendDist": "../dist"
   },
-  "package": {
-    "productName": "test-demo",
-    "version": "0.0.1"
-  },
-  "tauri": {
-    "allowlist": {
-      "all": false,
-      "shell": {
-        "all": false,
-        "open": true
-      },
-      "protocol": {
-        "all": true,
-        "asset": true,
-        "assetScope": [
+  "app": {
+    "withGlobalTauri": false,
+    "security": {
+      "csp": null,
+      "assetProtocol": {
+        "scope": [
           "**"
         ]
       }
     },
-    "bundle": {
-      "active": true,
-      "icon": [
-        "icons/32x32.png",
-        "icons/128x128.png",
-        "icons/128x128@2x.png",
-        "icons/icon.icns",
-        "icons/icon.ico"
-      ],
-      "identifier": "cc.ivanli.ambient-light.desktop",
-      "targets": "all",
-      "macOS": {
-        "minimumSystemVersion": "13"
-      }
-    },
-    "security": {
-      "csp": null
-    },
-    "updater": {
-      "active": false
-    },
     "windows": [
       {
         "fullscreen": false,
@@ -55,5 +28,19 @@
         "height": 600
       }
     ]
+  },
+  "bundle": {
+    "active": true,
+    "icon": [
+      "icons/32x32.png",
+      "icons/128x128.png",
+      "icons/128x128@2x.png",
+      "icons/icon.icns",
+      "icons/icon.ico"
+    ],
+    "targets": "all",
+    "macOS": {
+      "minimumSystemVersion": "13"
+    }
   }
 }