feat: implement launch at startup functionality in zn-ai

- Added a new setting for "launch at startup" in the GeneralSettingsPanel.
- Integrated the setting with the existing settings store and IPC mechanisms.
- Implemented platform-specific logic for enabling/disabling startup behavior in the main process.
- Created a new service for managing launch at startup settings, including Linux desktop entry creation.
- Added unit tests for the new functionality and ensured existing tests are updated accordingly.
- Updated i18n messages for the new setting in English, Chinese, and Japanese.

src/stores/index.ts

@@ -12,6 +12,8 @@ export {
   updateLanguage as setLanguage,
   updateFontSize as setFontSize,
   updateMinimizeToTray as setMinimizeToTray,
+  updateLaunchAtStartup,
+  updateLaunchAtStartup as setLaunchAtStartup,
   updatePrimaryColor as setPrimaryColor,
   updateGatewayAutoStart,
   updateGatewayAutoStart as setGatewayAutoStart,

src/stores/settings.ts

@@ -27,6 +27,7 @@ export interface SettingsState {
   primaryColor: string;
   fontSize: number;
   minimizeToTray: boolean;
+  launchAtStartup: boolean;
   providerId: string | null;
   defaultModel: string | null;
   gatewayAutoStart: boolean;
@@ -72,6 +73,7 @@ function createInitialState(): SettingsState {
     primaryColor: '#1677ff',
     fontSize: 14,
     minimizeToTray: false,
+    launchAtStartup: false,
     providerId: null,
     defaultModel: null,
     gatewayAutoStart: true,
@@ -205,11 +207,12 @@ async function hydrate(): Promise<SettingsState> {
     const systemTheme = detectSystemTheme();
     const systemLanguage = detectSystemLanguage();
 
-    const [themeMode, language, fontSize, minimizeToTray, primaryColor, providerId, defaultModel, gatewayAutoStart] = await Promise.all([
+    const [themeMode, language, fontSize, minimizeToTray, launchAtStartup, primaryColor, providerId, defaultModel, gatewayAutoStart] = await Promise.all([
       readThemeMode(),
       readConfigValue<LanguageCode>(CONFIG_KEYS.LANGUAGE, systemLanguage),
       readConfigValue<number>(CONFIG_KEYS.FONT_SIZE, 14),
       readConfigValue<boolean>(CONFIG_KEYS.MINIMIZE_TO_TRAY, false),
+      readConfigValue<boolean>(CONFIG_KEYS.LAUNCH_AT_STARTUP, false),
       readConfigValue<string>(CONFIG_KEYS.PRIMARY_COLOR, '#1677ff'),
       readConfigValue<string | null>(CONFIG_KEYS.PROVIDER, null),
       readConfigValue<string | null>(CONFIG_KEYS.DEFAULT_MODEL, null),
@@ -231,6 +234,7 @@ async function hydrate(): Promise<SettingsState> {
       primaryColor: primaryColor ?? '#1677ff',
       fontSize: fontSize ?? 14,
       minimizeToTray: Boolean(minimizeToTray),
+      launchAtStartup: Boolean(launchAtStartup),
       providerId: providerId ?? null,
       defaultModel: defaultModel ?? null,
       gatewayAutoStart: Boolean(gatewayAutoStart),
@@ -306,6 +310,21 @@ async function setMinimizeToTray(minimizeToTray: boolean, persist = true): Promi
   return state;
 }
 
+async function setLaunchAtStartup(launchAtStartup: boolean, persist = true): Promise<SettingsState> {
+  const next = Boolean(launchAtStartup);
+  if (state.launchAtStartup === next && state.initialized) return state;
+
+  patchState({
+    launchAtStartup: next,
+  });
+
+  if (persist) {
+    await writeConfigValue(CONFIG_KEYS.LAUNCH_AT_STARTUP, next);
+  }
+
+  return state;
+}
+
 async function setPrimaryColor(primaryColor: string, persist = true): Promise<SettingsState> {
   const next = primaryColor || '#1677ff';
   if (state.primaryColor === next && state.initialized) return state;
@@ -353,6 +372,7 @@ export const settingsStore = {
   setLanguage,
   setFontSize,
   setMinimizeToTray,
+  setLaunchAtStartup,
   setPrimaryColor,
   setGatewayAutoStart,
   hostApiFetch,
@@ -391,6 +411,10 @@ export async function updateMinimizeToTray(minimizeToTray: boolean, persist = tr
   return setMinimizeToTray(minimizeToTray, persist);
 }
 
+export async function updateLaunchAtStartup(launchAtStartup: boolean, persist = true): Promise<SettingsState> {
+  return setLaunchAtStartup(launchAtStartup, persist);
+}
+
 export async function updateGatewayAutoStart(gatewayAutoStart: boolean, persist = true): Promise<SettingsState> {
   return setGatewayAutoStart(gatewayAutoStart, persist);
 }