✨ feat(vscode): 代码阅读类块改成属性表并默认折叠，类的说明进「说明」行

vscode/webview-ui/src/codeReader/reveal.test.ts

@@ -245,6 +245,28 @@ describe('跳到定义：TS / Python 源码里闪哪一处', () => {
     expect(await at('line of')).toEqual({ plan: { id: '1.0', expand: ['1'] }, flashed: 'for (const line of lines) {' })
   })
 
+  it('类：类名是块自己的名字闪整块，泛型参数只闪「类型参数」一行；类默认折叠，跳到类里的方法、参数要先展开它', async () => {
+    const source = [
+      'export class Repo<T> extends Base {',
+      '  load(id: T) {',
+      '    return id',
+      '  }',
+      '}',
+    ].join('\n')
+    const at = (needle: string): ReturnType<typeof jump> => jump(ts, 'typescript', typescriptZhTranslator, source, needle)
+    expect(await at('Repo')).toEqual({ plan: { id: '0', expand: [] }, flashed: 'export class Repo<T> extends Base {' })
+    expect(await at('T>')).toEqual({ plan: { id: '0', row: '0/p3', expand: [] }, flashed: '类型参数: T' })
+    expect(await at('load')).toEqual({ plan: { id: '0.0', expand: ['0'] }, flashed: 'load(id: T) {' })
+    expect(await at('id: T')).toEqual({ plan: { id: '0.0', row: '0.0/p3/0', expand: ['0', '0.0/p3'] }, flashed: 'id | T | ' })
+    const views = await withBlocks(ts, 'typescript', source, blocks => toBlockViews(blocks, source, ts, typescriptZhTranslator))
+    expect([...collapsedIds(views, {})].sort()).toEqual(['0', '0.0'])
+
+    const pySource = ['class NotFound(AppException):', '    """找不到。"""', '    def run(self):', '        pass'].join('\n')
+    const atPy = (needle: string): ReturnType<typeof jump> => jump(py, 'python', pythonZhTranslator, pySource, needle)
+    expect(await atPy('NotFound')).toEqual({ plan: { id: '0', expand: [] }, flashed: 'class NotFound(AppException):' })
+    expect(await atPy('run')).toEqual({ plan: { id: '0.0', expand: ['0'] }, flashed: 'def run(self):' })
+  })
+
   it('typeScript：翻译插件没标 defines 时闪整块', async () => {
     const at = (needle: string): ReturnType<typeof jump> => jump(ts, 'typescript', withoutDefines(typescriptZhTranslator), TS, needle)
     expect(await at('path: string')).toEqual({ plan: { id: '1', expand: ['1/p3'] }, flashed: 'export function load(path: string, { encoding }: Options): string {' })