⚡ perf(vscode): 代码阅读预览的文档消息里源码和着色只带一份：块不再各带一份连子块在内的整段源码和上色，编辑框按块的编辑范围从整份源码和着色里取，5126 行的消息 4.3MB → 1.9MB

vscode/webview-ui/src/codeReader/App.test.tsx

@@ -120,8 +120,6 @@ function block(id: string, anchor: string): BlockView {
     callTree: {},
     startLine: 0,
     endLine: 1,
-    code: '',
-    codeTokens: [],
     attributes: { kind: 'function' },
     concepts: [{ id: 'function', label: 'function', icon: 'braces' }],
     children: [],
@@ -130,7 +128,7 @@ function block(id: string, anchor: string): BlockView {
 }
 
 function documentOf(version: number, blocks: BlockView[]): DocumentMessage {
-  return { type: 'document', version, languageId: 'python', blocks, attributes: [], translators: [], translatorId: '', names: [] }
+  return { type: 'document', version, languageId: 'python', blocks, source: '', colors: { roles: [], runs: [] }, attributes: [], translators: [], translatorId: '', names: [] }
 }
 
 function tree(id: string, name: string): CallTree {