feat: add local web server loopback mode configuration (#511)

* feat: add local web server loopback mode configuration

- Introduced a new configuration option `LocalWebServerLoopbackOnly` to restrict the web server to listen only on the loopback interface.
- Added RPC methods `rpcGetLocalWebServerLoopbackOnly` and `rpcSetLocalWebServerLoopbackOnly` for retrieving and updating this setting.
- Updated the web server startup logic to bind to the appropriate address based on the new configuration.
- Modified the `LocalDevice` struct to include the loopback setting in the response.

* remove extra logs

* chore: add VSCode extensions for improved development environment

* refactor: rename LocalWebServerLoopbackOnly to LocalLoopbackOnly

- Updated the configuration struct and related RPC methods to use the new name `LocalLoopbackOnly` for clarity.
- Adjusted the web server binding logic and device response structure to reflect this change.

* feat: add loopback-only mode functionality to UI

- Implemented a new setting for enabling loopback-only mode, restricting web interface access to localhost.
- Added a confirmation dialog to warn users before enabling this feature.
- Updated the ConfirmDialog component to accept React nodes for the description prop.
- Refactored imports and adjusted component structure for clarity.

* refactor: optimize device settings handlers for better performance

- Refactored the `handleDevChannelChange` and `handleLoopbackOnlyModeChange` functions to use `useCallback` for improved performance and to prevent unnecessary re-renders.
- Consolidated the logic for applying loopback-only mode into a separate `applyLoopbackOnlyMode` function, enhancing code clarity and maintainability.
- Updated the confirmation flow for enabling loopback-only mode to ensure user warnings are displayed appropriately.

config.go

@@ -85,6 +85,7 @@ type Config struct {
 	HashedPassword       string                 `json:"hashed_password"`
 	LocalAuthToken       string                 `json:"local_auth_token"`
 	LocalAuthMode        string                 `json:"localAuthMode"` //TODO: fix it with migration
+	LocalLoopbackOnly    bool                   `json:"local_loopback_only"`
 	WakeOnLanDevices     []WakeOnLanDevice      `json:"wake_on_lan_devices"`
 	KeyboardMacros       []KeyboardMacro        `json:"keyboard_macros"`
 	KeyboardLayout       string                 `json:"keyboard_layout"`