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>

README.md

@@ -0,0 +1,75 @@
+# @windychen/trans-form-component
+
+Vue 3 dynamic query form component. Accepts a schema array, emits structured filter conditions for backend middleware.
+
+## Install
+
+```bash
+npm install @windychen/trans-form-component vue@^3.4
+```
+
+## Usage
+
+```js
+import { createApp } from 'vue';
+import { TransFormPlugin, setConfig } from '@windychen/trans-form-component';
+import '@windychen/trans-form-component/style.css';
+
+const app = createApp(App);
+app.use(TransFormPlugin);
+
+setConfig({
+  colRatio: { name: 3, query: 2, value: 7 },
+});
+```
+
+```vue
+<template>
+  <TransForm :schema="schema" @change="onChange" ref="formRef" />
+</template>
+
+<script setup>
+import { ref } from 'vue';
+
+const formRef = ref();
+const schema = [
+  {
+    row: 6,
+    'value-component': 'input',
+    field: 'name',
+    'field-name': '名称',
+    'query-option': [{ value: 'EQ', label: '=' }],
+  },
+];
+
+function onChange(filters) {
+  console.log(filters);
+}
+</script>
+```
+
+## Output shape
+
+```json
+[
+  { "field": "name", "value": "xx", "query": "EQ" },
+  { "field": "tags", "value": null, "query": "IN", "empty": true, "logic": "OR" }
+]
+```
+
+Pair with `@windychen/trans-form-middleware` for server-side parsing.
+
+See `DESIGN.md` for full grill-me decisions (Q1–Q61).
+
+## Scripts
+
+```bash
+npm install
+npm test
+npm run build
+npm run storybook
+```
+
+## License
+
+MIT