✨ feat(vscode): 问 AI 收起再展开、重启后接着这块最近的会话问；代码改了对不上的问答不再显示

vscode/src/codeReader/qa/anchor.test.ts

@@ -3,7 +3,7 @@ import { describe, expect, it } from 'vitest'
 import { toBlockViews } from '../blockView'
 import { createPythonAdapter } from '../languages/python'
 import { WASM_DIR, withBlocks } from '../testSupport'
-import { anchorSteps, BlockAnchors } from './anchor'
+import { BlockAnchors } from './anchor'
 
 const py = createPythonAdapter(WASM_DIR)
 
@@ -83,15 +83,6 @@ describe('块的位置记号', () => {
     expect(anchorOf(after, 'def helper(x, y=1):')).toBe(anchorOf(before, 'def helper(x):'))
   })
 
-  it('拆回各层：没名字的一层只有种类，编号去掉', () => {
-    expect(anchorSteps('class ReferralRelation > function display[1] > if @3fa1c2d0[2]')).toEqual([
-      { kind: 'class', name: 'ReferralRelation' },
-      { kind: 'function', name: 'display' },
-      { kind: 'if' },
-    ])
-    expect(anchorSteps('variable { a, b }')).toEqual([{ kind: 'variable', name: '{ a, b }' }])
-  })
-
   it('名字里的空白压成一个空格，空名字按没名字算', () => {
     const anchors = new BlockAnchors()
     expect(anchors.place('', 'variable', '{\n  a,\n  b\n}', '').anchor).toBe('variable { a, b }')