⚡ 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/src/codeReader/editor/messages.ts

@@ -4,7 +4,7 @@
 
 import type { ClaudeImage } from '../../cc/spawnClaude'
 import type { FileAttribute } from '../attributes'
-import type { BlockView } from '../blockView'
+import type { BlockView, SourceColors } from '../blockView'
 import type { ContractMiss } from '../callTree/endpoint'
 import type { CallTree } from '../callTree/model'
 import type { OpenedFrom } from '../diff/diffBase'
@@ -65,6 +65,9 @@ export interface DocumentMessage {
   version: number
   languageId: string
   blocks: BlockView[]
+  /** 整份源码和它的着色，只这一份：编辑框里一块的源码、着色按它的编辑范围取；解析失败、语言不支持时是空的（没有块） */
+  source: string
+  colors: SourceColors
   /** 这份文件里出现过的筛选属性和值（带显示名、块数），按筛选栏的先后排，见 fileAttributes */
   attributes: FileAttribute[]
   translators: TranslatorOption[]