feat: add PostHog telemetry and privacy toggle in settings (#409)

src/stores/settings.ts

@@ -16,6 +16,7 @@ interface SettingsState {
   language: string;
   startMinimized: boolean;
   launchAtStartup: boolean;
+  telemetryEnabled: boolean;
 
   // Gateway
   gatewayAutoStart: boolean;
@@ -45,6 +46,7 @@ interface SettingsState {
   setLanguage: (language: string) => void;
   setStartMinimized: (value: boolean) => void;
   setLaunchAtStartup: (value: boolean) => void;
+  setTelemetryEnabled: (value: boolean) => void;
   setGatewayAutoStart: (value: boolean) => void;
   setGatewayPort: (port: number) => void;
   setProxyEnabled: (value: boolean) => void;
@@ -72,6 +74,7 @@ const defaultSettings = {
   })(),
   startMinimized: false,
   launchAtStartup: false,
+  telemetryEnabled: true,
   gatewayAutoStart: true,
   gatewayPort: 18789,
   proxyEnabled: false,
@@ -113,23 +116,30 @@ export const useSettingsStore = create<SettingsState>()(
         void hostApiFetch('/api/settings/language', {
           method: 'PUT',
           body: JSON.stringify({ value: language }),
-        }).catch(() => {});
+        }).catch(() => { });
       },
       setStartMinimized: (startMinimized) => set({ startMinimized }),
       setLaunchAtStartup: (launchAtStartup) => set({ launchAtStartup }),
+      setTelemetryEnabled: (telemetryEnabled) => {
+        set({ telemetryEnabled });
+        void hostApiFetch('/api/settings/telemetryEnabled', {
+          method: 'PUT',
+          body: JSON.stringify({ value: telemetryEnabled }),
+        }).catch(() => { });
+      },
       setGatewayAutoStart: (gatewayAutoStart) => {
         set({ gatewayAutoStart });
         void hostApiFetch('/api/settings/gatewayAutoStart', {
           method: 'PUT',
           body: JSON.stringify({ value: gatewayAutoStart }),
-        }).catch(() => {});
+        }).catch(() => { });
       },
       setGatewayPort: (gatewayPort) => {
         set({ gatewayPort });
         void hostApiFetch('/api/settings/gatewayPort', {
           method: 'PUT',
           body: JSON.stringify({ value: gatewayPort }),
-        }).catch(() => {});
+        }).catch(() => { });
       },
       setProxyEnabled: (proxyEnabled) => set({ proxyEnabled }),
       setProxyServer: (proxyServer) => set({ proxyServer }),