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/bash/bash-sandbox/package.json

@@ -30,7 +30,7 @@
     "@deepseek-ai/dsh-invariants": "^0.0.1",
     "@deepseek-ai/dsh-sandbox": "^0.0.1",
     "@deepseek-ai/dsh-sandbox-policy": "^0.0.1",
-    "cordis": "^4.0.0-rc.7"
+    "@deepseek-ai/cordis": "^4.0.0-rc.7"
   },
   "devDependencies": {
     "@deepseek-ai/dsh-bash": "workspace:^",
@@ -40,7 +40,7 @@
     "@deepseek-ai/dsh-sandbox": "workspace:^",
     "@deepseek-ai/dsh-sandbox-local": "workspace:^",
     "@deepseek-ai/dsh-sandbox-policy": "workspace:^",
-    "cordis": "^4.0.0-rc.7",
+    "@deepseek-ai/cordis": "^4.0.0-rc.7",
     "@deepseek-ai/node-addon-landlock-run": "workspace:*"
   }
 }

packages/bash/bash-sandbox/src/index.ts

@@ -8,7 +8,7 @@
  * @module @deepseek-ai/dsh-bash-sandbox
  */
 
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import type { BashExecRequest, BashExecSpec, BashProcess, BashRunResult } from '@deepseek-ai/dsh-bash'
 import { SandboxUnavailableError } from '@deepseek-ai/dsh-sandbox'
 import type {

packages/bash/bash-sandbox/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-bash-sandbox'

packages/bash/bash-sandbox/tests/bwrap.e2e.ts

@@ -4,7 +4,7 @@ import { mkdtemp, rm } from 'node:fs/promises'
 import { homedir } from 'node:os'
 import { join } from 'node:path'
 import { afterEach, describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { LocalSandboxProvider } from '@deepseek-ai/dsh-sandbox-local'
 import { SandboxPolicyService } from '@deepseek-ai/dsh-sandbox-policy'
 import { bwrapProfileArgs } from '@deepseek-ai/dsh-sandbox-local/src/profiles.ts'

packages/bash/bash-sandbox/tests/landlock.e2e.ts

@@ -4,7 +4,7 @@ import { mkdtemp, rm } from 'node:fs/promises'
 import { homedir, tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { afterEach, describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { launcherPath } from '@deepseek-ai/node-addon-landlock-run'
 import { LocalSandboxProvider } from '@deepseek-ai/dsh-sandbox-local'
 import { SandboxPolicyService } from '@deepseek-ai/dsh-sandbox-policy'

packages/bash/bash-sandbox/tests/partial-landlock.spec.ts

@@ -8,7 +8,7 @@ import { mkdtemp, rm, writeFile } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { afterEach, describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { LAUNCHER_FAILURE_EXIT } from '@deepseek-ai/node-addon-landlock-run'
 import { SANDBOX_UNAVAILABLE, SandboxUnavailableError } from '@deepseek-ai/dsh-sandbox'
 import { LocalSandboxProvider } from '@deepseek-ai/dsh-sandbox-local'

packages/bash/bash-sandbox/tests/sandbox.spec.ts

@@ -9,7 +9,7 @@ import { chmodSync, mkdirSync, mkdtempSync, readFileSync, rmSync, writeFileSync
 import { tmpdir } from 'node:os'
 import { join, resolve } from 'node:path'
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import type { BashRunResult, CollectedOutput } from '@deepseek-ai/dsh-bash'
 import { SANDBOX_UNAVAILABLE, SandboxProvider, SandboxUnavailableError } from '@deepseek-ai/dsh-sandbox'
 import type { ConfinedArgv, SandboxExecutionPolicy, SandboxMode, SandboxPolicy } from '@deepseek-ai/dsh-sandbox'

packages/bash/bash-sandbox/tests/seatbelt.e2e.ts

@@ -4,7 +4,7 @@ import { mkdtemp, rm, writeFile } from 'node:fs/promises'
 import { homedir } from 'node:os'
 import { join } from 'node:path'
 import { afterEach, describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { LocalSandboxProvider } from '@deepseek-ai/dsh-sandbox-local'
 import { SandboxPolicyService } from '@deepseek-ai/dsh-sandbox-policy'
 import { seatbeltProfileArgs } from '@deepseek-ai/dsh-sandbox-local/src/profiles.ts'