refactor(e2b): compose portable runtime consumers

packages/lsp/lsp-local/tests/fixture-server.ts

@@ -15,7 +15,6 @@
  * - LSP_FAKE_REPLY_DELAY_MS: delays each textDocument/* response by this many milliseconds.
  * - LSP_FAKE_OPEN_MARKER: appends each didOpen document text as one JSON line to this path.
  * - LSP_FAKE_INITIALIZED_MARKER: records when the initialized notification is received.
- * - LSP_FAKE_EXPECT_PROCESS_ID: expected JSON `initialize.processId`; mismatch exits nonzero.
  * - LSP_FAKE_PAUSE_STDIN_AFTER_INITIALIZED: "1" stops consuming stdin after initialized.
  * - LSP_FAKE_EXIT_DELAY_MS / LSP_FAKE_EXIT_MARKER: delay protocol exit and record exit/termination.
  * - LSP_FAKE_NO_SHUTDOWN: "1" ignores the shutdown request (forces kill escalation).
@@ -38,7 +37,6 @@ const exitAfterReply = process.env.LSP_FAKE_EXIT_AFTER_REPLY === '1'
 const replyDelayMs = Number(process.env.LSP_FAKE_REPLY_DELAY_MS ?? 0)
 const openMarker = process.env.LSP_FAKE_OPEN_MARKER
 const initializedMarker = process.env.LSP_FAKE_INITIALIZED_MARKER
-const expectedProcessId = process.env.LSP_FAKE_EXPECT_PROCESS_ID
 const pauseStdinAfterInitialized = process.env.LSP_FAKE_PAUSE_STDIN_AFTER_INITIALIZED === '1'
 const exitDelayMs = Number(process.env.LSP_FAKE_EXIT_DELAY_MS ?? 0)
 const exitMarker = process.env.LSP_FAKE_EXIT_MARKER
@@ -104,10 +102,6 @@ function handle(message: { id?: number; method?: string; params?: unknown; resul
     return
   }
   if (method === 'initialize') {
-    if (expectedProcessId !== undefined) {
-      const params = message.params as { processId?: unknown } | undefined
-      if (JSON.stringify(params?.processId) !== expectedProcessId) process.exit(2)
-    }
     if (garbage) process.stdout.write('this is not a framed message\r\n')
     send({
       id,

packages/lsp/lsp-local/tests/instance.spec.ts

@@ -111,11 +111,6 @@ const RESPONDING_SERVER =
 const locJson = () => JSON.stringify({ uri: pathToFileURL(join(ws, 'a.ts')).href, range: { start: { line: 0, character: 0 }, end: { line: 0, character: 3 } } })
 
 describe('LspInstance server-request handling', () => {
-  it('advertises a null process id across process namespaces', async () => {
-    const instance = makeInstance({ LSP_FAKE_EXPECT_PROCESS_ID: 'null', LSP_FAKE_DEF: 'null' }, { clientProcessId: null })
-    await expect(run(instance, 'goToDefinition')).resolves.toMatchObject({ kind: 'locations' })
-  })
-
   it('answers workspace/configuration with the static config per item', async () => {
     const instance = makeInstance({ LSP_FAKE_ON_OPEN: 'configuration', LSP_FAKE_DEF: locJson() })
     // The query drives didOpen, which makes the fake emit workspace/configuration; a healthy answer

packages/lsp/lsp/README.i18n.yaml

@@ -1,6 +1,6 @@
 # Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
-#   pnpm run verify-translation-pairing --write packages/lsp/lsp/README.md
-README.md: bcffd460f192b0e6ac214ad0bc0d43da4c81d68c
-README.zh.md: e9df352e999834235a66ef7a500e300dadc2029c
+#   pnpm run verify-translation-pairing --write
+README.md: f96fc67ec8cb95f423eff9b312b7b591ec9d3008
+README.zh.md: 13ae9700e284ff238147538a571622066efc5747

packages/lsp/lsp/README.md

@@ -10,7 +10,6 @@ This package is the interface third of the LSP capability:
 |---|---|
 | `@deepseek-ai/dsh-lsp` (this) | the interface: the service, provider registry keyed by branded id + extension mapping, per-query selection, request/result vocabulary, the `LspError` taxonomy |
 | `@deepseek-ai/dsh-lsp-local` | a generic local backend that registers configured stdio language-server providers |
-| `@deepseek-ai/dsh-lsp-e2b` | a generic E2B backend that registers configured remote stdio providers |
 | `@deepseek-ai/dsh-tool-lsp` | the model-facing `lsp` tool over `ctx.lsp` |
 
 The seam exposes exactly four semantic operations — `goToDefinition`, `findReferences`, `goToImplementation`, `hover` — and no generic JSON-RPC escape hatch, so no protocol payload or unreviewed command/mutation reaches a provider through `ctx.lsp`.

packages/lsp/lsp/README.zh.md

@@ -10,7 +10,6 @@
 |---|---|
 | `@deepseek-ai/dsh-lsp`（本包） | 接口：服务、以品牌化 id + 扩展名映射为 key 的提供方注册表、逐查询选择、请求／结果词汇、`LspError` 分类体系 |
 | `@deepseek-ai/dsh-lsp-local` | 通用本地后端，注册已配置的 stdio 语言服务器提供方 |
-| `@deepseek-ai/dsh-lsp-e2b` | 通用 E2B 后端，注册已配置的远程 stdio 提供方 |
 | `@deepseek-ai/dsh-tool-lsp` | 面向模型的 `lsp` 工具，基于 `ctx.lsp` |
 
 该 seam 恰好公开四种语义操作：`goToDefinition`、`findReferences`、`goToImplementation`、`hover`，且没有通用 JSON-RPC 逃生口，因此任何协议载荷或未经评审的命令／修改都无法通过 `ctx.lsp` 到达提供方。