支持build lib生成固定文件名的包和导出js style，避免污染应用层的style

package.json

@@ -50,7 +50,7 @@
     "dev:demo": "vite",
     "build": "vue-tsc -b && vite build",
     "build:demo": "vue-tsc -b && vite build",
-    "build:lib": "vite build --config vite.config.lib.ts",
+    "build:lib": "vite build --config vite.config.lib.ts && node scripts/generate-css-export.js",
     "preview": "vite preview",
     "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix",
     "lint:check": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts",

scripts/generate-css-export.js

@@ -0,0 +1,39 @@
+#!/usr/bin/env node
+import fs from 'fs'
+import path from 'path'
+import { fileURLToPath } from 'url'
+
+// ES模块中的__dirname等价物
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
+// 构建后生成CSS导出文件
+function generateCssExport() {
+  const distDir = path.resolve(__dirname, '../npm-package/dist')
+  const cssFile = path.join(distDir, 'assets/jordium-gantt-vue3.css')
+  const outputFile = path.join(distDir, 'jordium-gantt-vue3-styles.js')
+
+  try {
+    if (fs.existsSync(cssFile)) {
+      const cssContent = fs.readFileSync(cssFile, 'utf8')
+
+      // 生成JS导出文件
+      const jsContent = `// CSS styles for jordium-gantt-vue3
+// Auto-generated file - do not edit manually
+export const ganttStyles = ${JSON.stringify(cssContent)}
+export default ganttStyles
+`
+
+      fs.writeFileSync(outputFile, jsContent, 'utf8')
+      console.log('✅ Generated CSS export file:', outputFile)
+    } else {
+      console.warn('⚠️ CSS file not found:', cssFile)
+    }
+  } catch (error) {
+    console.error('❌ Failed to generate CSS export:', error)
+    process.exit(1)
+  }
+}
+
+// 运行
+generateCssExport()

vite.config.lib.ts

@@ -1,9 +1,19 @@
 import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 
+// 生成CSS导出文件的插件
+const generateCssExportPlugin = () => {
+  return {
+    name: 'generate-css-export',
+    generateBundle() {
+      // 此插件将在构建后脚本中处理
+    }
+  }
+}
+
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [vue()],
+  plugins: [vue(), generateCssExportPlugin()],
   build: {
     outDir: './npm-package/dist',
     emptyOutDir: true,
@@ -21,6 +31,13 @@ export default defineConfig({
         globals: {
           vue: 'Vue',
         },
+        // 禁用文件名哈希，生成固定文件名
+        entryFileNames: 'jordium-gantt-vue3.[format].js',
+        chunkFileNames: 'chunks/[name].js',
+        assetFileNames: 'assets/[name].[ext]',
+        // 禁用代码分割，将所有代码打包到一个文件中
+        manualChunks: undefined,
+        inlineDynamicImports: true
       },
     },
   },