chore: 初始化 trans-form 项目脚手架

- 基于 grill-me Q1-Q61 决策
- Vitest 测试与 CI workflow
- middleware: parseFilters 核心实现
- component: Vue3 TransForm 基础组件 + Storybook

Co-authored-by: Cursor <cursoragent@cursor.com>

src/index.js

@@ -0,0 +1,3 @@
+import './styles/trans-form.css';
+
+export { default as TransFormPlugin, TransForm, setConfig, getConfig } from './plugin.js';