feat(electron): improve electron build configuration

- Add dedicated electron build scripts for each platform
- Configure Vite rollup options for electron builds
- Update electron-builder configuration with proper app metadata
- Add clean script and rimraf dependency
- Set proper appId and build settings for production builds
- Enable asar packaging for better security

scripts/build-electron.js

@@ -0,0 +1,72 @@
+const fs = require('fs-extra');
+const path = require('path');
+
+async function main() {
+  try {
+    console.log('Starting electron build process...');
+    
+    // Clean directories
+    const distElectronDir = path.resolve(__dirname, '../dist-electron');
+    const buildDir = path.resolve(__dirname, '../dist-electron-build');
+    await fs.emptyDir(distElectronDir);
+    await fs.emptyDir(buildDir);
+    console.log('Cleaned directories');
+
+    // First build the web app if it doesn't exist
+    const webDist = path.resolve(__dirname, '../dist');
+    if (!await fs.pathExists(webDist)) {
+      console.log('Web dist not found, building web app first...');
+      throw new Error('Please run \'npm run build\' first to build the web app');
+    }
+
+    // Copy web files to www directory
+    const wwwDir = path.join(distElectronDir, 'www');
+    await fs.copy(webDist, wwwDir);
+    console.log('Copied web files to:', wwwDir);
+
+    // Copy and process main.js
+    const mainJsSrc = path.resolve(__dirname, '../src/electron/main.js');
+    const mainJsDest = path.join(distElectronDir, 'main.js');
+    await fs.copy(mainJsSrc, mainJsDest);
+    console.log('Copied main.js to:', mainJsDest);
+
+    // Create the production package.json
+    const devPackageJson = require('../package.json');
+    const prodPackageJson = {
+      name: devPackageJson.name,
+      version: devPackageJson.version,
+      description: devPackageJson.description,
+      author: devPackageJson.author,
+      main: 'main.js',
+      private: true
+    };
+
+    await fs.writeJson(
+      path.join(distElectronDir, 'package.json'),
+      prodPackageJson,
+      { spaces: 2 }
+    );
+
+    // Verify the structure
+    console.log('\nVerifying build structure:');
+    const printDir = async (dir, prefix = '') => {
+      const items = await fs.readdir(dir);
+      for (const item of items) {
+        const fullPath = path.join(dir, item);
+        const stat = await fs.stat(fullPath);
+        console.log(`${prefix}${item}${stat.isDirectory() ? '/' : ''}`);
+        if (stat.isDirectory()) {
+          await printDir(fullPath, `${prefix}  `);
+        }
+      }
+    };
+    await printDir(distElectronDir);
+
+    console.log('\nBuild completed successfully!');
+  } catch (error) {
+    console.error('Build failed:', error);
+    process.exit(1);
+  }
+}
+
+main().catch(console.error);