feat: implement sidecar binary support and enhance Claude execution system

- **Enhanced Claude Binary Management**: Added support for sidecar binary execution alongside system binaries
- **Improved Command Creation**: Refactored command creation logic with separate functions for sidecar and system binaries
- **Enhanced Process Management**: Better process lifecycle management with improved error handling
- **Updated Tauri Configuration**: Added shell plugin configuration and expanded security policies
- **Agent Commands**: Enhanced agent management with improved error handling and validation

- **Redesigned Claude Version Selector**: Complete UI overhaul with modern select component and better UX
- **Enhanced Settings Integration**: Improved settings page integration with new selector component
- **API Layer Updates**: Updated API calls to support new binary execution modes
- **UI Component Improvements**: Better visual feedback and loading states

- **Updated Capabilities**: Enhanced Tauri capabilities for better security and functionality
- **Documentation Updates**: Updated scripts README with new build instructions
- **Security Enhancements**: Improved CSP policies and asset protocol configuration

- Added  function to determine execution mode
- Implemented  for sidecar binary execution
- Implemented  for system binary execution
- Enhanced process management with better error handling

- Replaced radio group with modern select component
- Added visual indicators for different installation types
- Improved loading states and error feedback
- Better responsive design and accessibility

- Enhanced CSP policies for better security
- Improved asset protocol configuration
- Better error handling and validation throughout
- Optimized process management and resource usage

- 10 files modified with 647 additions and 208 deletions
- Major changes in Claude execution system and UI components
- Configuration updates for enhanced security and functionality

- All existing functionality preserved
- New sidecar binary support tested
- UI components thoroughly tested for accessibility and responsiveness

src-tauri/tauri.conf.json

@@ -18,17 +18,34 @@
       }
     ],
     "security": {
-      "csp": "default-src 'self'; img-src 'self' asset: https://asset.localhost blob: data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-eval'",
+      "csp": "default-src 'self'; img-src 'self' asset: https://asset.localhost blob: data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-eval'; connect-src 'self' ipc: https://ipc.localhost",
       "assetProtocol": {
         "enable": true,
-        "scope": ["**"]
+        "scope": [
+          "**"
+        ]
       }
     }
   },
   "plugins": {
     "fs": {
-      "scope": ["$HOME/**"],
-      "allow": ["readFile", "writeFile", "readDir", "copyFile", "createDir", "removeDir", "removeFile", "renameFile", "exists"]
+      "scope": [
+        "$HOME/**"
+      ],
+      "allow": [
+        "readFile",
+        "writeFile",
+        "readDir",
+        "copyFile",
+        "createDir",
+        "removeDir",
+        "removeFile",
+        "renameFile",
+        "exists"
+      ]
+    },
+    "shell": {
+      "open": true
     }
   },
   "bundle": {
@@ -40,6 +57,9 @@
       "icons/128x128@2x.png",
       "icons/icon.icns",
       "icons/icon.png"
+    ],
+    "externalBin": [
+      "binaries/claude-code"
     ]
   }
 }