feat(build): add icon generation and external binary bundling

- Add scripts to generate application icons in multiple formats (ICO, ICNS, PNG)
- Implement download scripts for uv and Node.js binaries for cross-platform support
- Update build configuration to use new icon resources and bundled binaries
- Remove old loading screen and unused build configurations
- Fix application icon path resolution to use app resources directory

electron/service/window-service/index.ts

@@ -1,7 +1,7 @@
 import type { WindowNames } from '@lib/types'
 
 import { CONFIG_KEYS, IPC_EVENTS, WINDOW_NAMES } from '@lib/constants'
-import { BrowserWindow, BrowserWindowConstructorOptions, ipcMain, IpcMainInvokeEvent, WebContentsView, type IpcMainEvent } from 'electron'
+import { BrowserWindow, BrowserWindowConstructorOptions, ipcMain, IpcMainInvokeEvent, type IpcMainEvent } from 'electron'
 import { debounce } from '@lib/utils'
 import { createLogo } from '@electron/utils'
 
@@ -173,41 +173,19 @@ class WindowService {
   }
 
   private _addLoadingView(window: BrowserWindow, size: SizeOptions) {
-    let loadingView: WebContentsView | void = new WebContentsView();
     let rendererIsReady = false;
 
-    window.contentView?.addChildView(loadingView);
-    loadingView.setBounds({
-      x: 0,
-      y: 0,
-      width: size.width,
-      height: size.height,
-    });
-    
-    if (MAIN_WINDOW_VITE_DEV_SERVER_URL) {
-      loadingView.webContents.loadURL(`${MAIN_WINDOW_VITE_DEV_SERVER_URL}/loading.html`);
-    } else {
-      loadingView.webContents.loadFile(path.join(__dirname, `../renderer/${MAIN_WINDOW_VITE_NAME}/loading.html`));
-    }
-
     const onRendererIsReady = (e: IpcMainEvent) => {
       if ((e.sender !== window?.webContents) || rendererIsReady) return;
       rendererIsReady = true;
-      window.contentView.removeChildView(loadingView as WebContentsView);
       ipcMain.removeListener(IPC_EVENTS.RENDERER_IS_READY, onRendererIsReady);
-      loadingView = void 0;
     }
     ipcMain.on(IPC_EVENTS.RENDERER_IS_READY, onRendererIsReady);
 
-    return (cb: () => void) => loadingView?.webContents.once('dom-ready', () => {
-      loadingView?.webContents.insertCSS(`body {
-          background-color: ${themeManager.isDark ? '#2C2C2C' : '#FFFFFF'} !important; 
-          --stop-color-start: ${themeManager.isDark ? '#A0A0A0' : '#7F7F7F'} !important;
-          --stop-color-end: ${themeManager.isDark ? '#A0A0A0' : '#7F7F7F'} !important;
-      }`);
+    return (cb: () => void) => {
+      // Immediately call callback since we don't have a loading view
       cb();
-    })
-
+    }
   }
 
   private _applySizeConstraints(win: BrowserWindow, size: SizeOptions) {
@@ -223,11 +201,12 @@ class WindowService {
     if (MAIN_WINDOW_VITE_DEV_SERVER_URL) {
       return window.loadURL(`${MAIN_WINDOW_VITE_DEV_SERVER_URL}/${pageName}.html`);
     }
-    window.loadFile(path.join(__dirname, `../renderer/${MAIN_WINDOW_VITE_NAME}/${pageName}.html`));
+    window.loadFile(path.join(app.getAppPath(), 'dist', `${pageName}.html`));
   }
 
   private _loadWindowTemplate(window: BrowserWindow, name: WindowNames) {
-    const page = name === WINDOW_NAMES.LOADING ? 'loading' : 'index';
+    // Always load index.html, loading.html has been removed
+    const page = 'index';
     this._loadPage(window, page);
   }
 

electron/utils/index.ts

@@ -2,6 +2,7 @@ import { CONFIG_KEYS } from '@lib/constants'
 import logManager from '@electron/service/logger'
 import configManager from '@electron/service/config-service'
 import path from 'node:path'
+import { app } from 'electron'
 
 import en from '@locales/en.json'
 import zh from '@locales/zh.json'
@@ -31,6 +32,9 @@ export function createLogo() {
   if (logo != null) {
     return logo;
   }
-  logo = path.join(__dirname, '/public/logo.ico');
+  // Use app.getAppPath() to get the application root directory
+  const appPath = app.getAppPath();
+  const iconPath = path.join(appPath, 'resources', 'icons', 'icon.ico');
+  logo = iconPath;
   return logo;
 }