use dev path for local settings store

src/main/features/core/settings/index.ts

@@ -1,7 +1,8 @@
 import type { TitleTheme } from '/@/shared/types/types';
 
-import { dialog, ipcMain, nativeTheme, OpenDialogOptions, safeStorage } from 'electron';
+import { app, dialog, ipcMain, nativeTheme, OpenDialogOptions, safeStorage } from 'electron';
 import Store from 'electron-store';
+import path from 'path';
 
 const getFrame = () => {
     const isWindows = process.platform === 'win32';
@@ -18,10 +19,18 @@ const getFrame = () => {
     return 'linux';
 };
 
+const isDevelopment = process.env.NODE_ENV === 'development';
+
+const defaultUserDataPath = app.getPath('userData');
+const storePath = isDevelopment
+    ? path.normalize(`${defaultUserDataPath}-dev`)
+    : path.normalize(defaultUserDataPath);
+
 export const store = new Store<any>({
     beforeEachMigration: (_store, context) => {
         console.log(`settings migrate from ${context.fromVersion} → ${context.toVersion}`);
     },
+    cwd: storePath,
     defaults: {
         disable_auto_updates: false,
         enableNeteaseTranslation: false,
@@ -52,7 +61,11 @@ ipcMain.handle('settings-get', (_event, data: { property: string }) => {
 });
 
 ipcMain.on('settings-set', (__event, data: { property: string; value: any }) => {
-    store.set(`${data.property}`, data.value);
+    if (data.value === undefined) {
+        store.delete(data.property);
+    } else {
+        store.set(data.property, data.value);
+    }
 });
 
 ipcMain.handle('password-get', (_event, server: string): null | string => {