build(vendor): rescope the vendored Cordis packages into @deepseek-ai

Machine-produced by `pnpm run rescope-vendor --apply` plus the regeneration it
prints: `pnpm install` for the lockfile, `pnpm run gen-third-party-notices`,
`verify-translation-pairing --write` for the touched bilingual pairs,
`gen-doc-graphs`, and one typert snapshot whose ids embed character offsets.
`pnpm run rescope-vendor --check` verifies the result.

Renames nine vendored packages (cordis, cosmokit, schemastery and the six
@cordisjs plugins) and every reference that resolves them: manifest names and
dependency keys, module specifiers including declare-module merges, cordis.yml
plugin names, tsconfig paths, every Markdown fence, and `docs/` prose.
Directory names, upstream versions, and dependency ranges are unchanged, so
vendor/README.md still reads as an upstream snapshot; its manifest table gains
an upstream-name column so THIRD_PARTY_NOTICES keeps MIT attribution pointed
at each fork's origin.

The tutorial tier follows the rename end to end: its yaml fences named plugins
the Loader can no longer resolve, its `ts ignore-check` fences disagreed with
the compiled fences beside them, and its prose quoted both. The contracts that
told readers to keep upstream names — the root convention and the vendoring
cookbook's tree comment and manifest invariant — now say to rescope instead.

Two rules read `@deepseek-ai/` as "another workspace plugin": the client bundle
purity gate now names the vendored libraries a browser bundle inlines, and the
files where a bare `cordis` is an agent-preset id keep that product data.

packages/lsp/lsp-local/package.json

@@ -32,10 +32,10 @@
     "@deepseek-ai/dsh-lsp": "^0.0.1",
     "@deepseek-ai/dsh-subprocess": "^0.0.1",
     "@deepseek-ai/dsh-timeout": "^0.0.1",
-    "cordis": "^4.0.0-rc.7"
+    "@deepseek-ai/cordis": "^4.0.0-rc.7"
   },
   "dependencies": {
-    "schemastery": "^3.18.0"
+    "@deepseek-ai/schemastery": "^3.18.0"
   },
   "devDependencies": {
     "@deepseek-ai/dsh-brand": "workspace:^",
@@ -47,7 +47,7 @@
     "@deepseek-ai/dsh-subprocess": "workspace:^",
     "@deepseek-ai/dsh-subprocess-local": "workspace:^",
     "@deepseek-ai/dsh-timeout": "workspace:^",
-    "cordis": "^4.0.0-rc.7",
+    "@deepseek-ai/cordis": "^4.0.0-rc.7",
     "typescript": "^6.0.3",
     "typescript-language-server": "^5.0.0"
   }

packages/lsp/lsp-local/src/index.ts

@@ -11,8 +11,8 @@
  * @module @deepseek-ai/dsh-lsp-local
  */
 
-import type { Context } from 'cordis'
-import z from 'schemastery'
+import type { Context } from '@deepseek-ai/cordis'
+import z from '@deepseek-ai/schemastery'
 import { LspError, LspProviderId } from '@deepseek-ai/dsh-lsp'
 import type {
   LspProvider,

packages/lsp/lsp-local/src/invariant.ts

@@ -4,7 +4,7 @@
  */
 
 /* jscpd:ignore-start */
-import type { Context } from 'cordis'
+import type { Context } from '@deepseek-ai/cordis'
 import type { InvariantInstaller } from '@deepseek-ai/dsh-invariants'
 
 const PACKAGE_NAME = '@deepseek-ai/dsh-lsp-local'

packages/lsp/lsp-local/tests/built-lib.e2e.ts

@@ -40,7 +40,7 @@ describe.skipIf(!built)('built lib real load path (plain node)', () => {
   it('runs a query through lib/index.js and disposes cleanly, framing over the base protocol', async () => {
     const location = JSON.stringify({ uri: pathToFileURL(join(ws, 'a.ts')).href, range: { start: { line: 0, character: 0 }, end: { line: 0, character: 3 } } })
     const script = `
-      const { Context } = await import('cordis')
+      const { Context } = await import('@deepseek-ai/cordis')
       const { default: Lsp } = await import('@deepseek-ai/dsh-lsp')
       const LspLocal = await import('@deepseek-ai/dsh-lsp-local')
       const { default: LocalFileSystem } = await import('@deepseek-ai/dsh-fs-local')

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

@@ -6,7 +6,7 @@ import { realpath } from 'node:fs/promises'
 import { execFile } from 'node:child_process'
 import { pathToFileURL } from 'node:url'
 import { promisify } from 'node:util'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
 import { deadline } from '@deepseek-ai/dsh-timeout'
 import { canonicalizeWorkspace, readHostSource } from '@deepseek-ai/dsh-lsp-local'

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

@@ -4,7 +4,7 @@ import { mkdtemp, mkdir, readFile, rm, writeFile, realpath } from 'node:fs/promi
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { pathToFileURL, fileURLToPath } from 'node:url'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
 import { LspInstance, readHostSource } from '@deepseek-ai/dsh-lsp-local'
 import { encodeMessage } from '@deepseek-ai/dsh-lsp-local'

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

@@ -4,7 +4,7 @@ import { realpath } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { pathToFileURL, fileURLToPath } from 'node:url'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import Lsp, { type LspProvider, type LspQueryRequest, type LspQueryResult } from '@deepseek-ai/dsh-lsp'
 import { deadline } from '@deepseek-ai/dsh-timeout'
 import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local'

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

@@ -2,7 +2,7 @@ import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import { chmod, mkdtemp, mkdir, rm, writeFile, realpath } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { delimiter, join } from 'node:path'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local'
 import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
 import Lsp, { type LspQueryRequest } from '@deepseek-ai/dsh-lsp'

packages/lsp/lsp-local/tests/typescript-server.e2e.ts

@@ -9,7 +9,7 @@ import { afterAll, beforeAll, describe, expect, it } from 'vitest'
 import { mkdtemp, mkdir, rm, writeFile, realpath } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local'
 import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
 import Lsp, { type LspQueryRequest, type LspQueryResult } from '@deepseek-ai/dsh-lsp'