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.

apps/cli/src/profile-boot.ts

@@ -10,8 +10,8 @@
 import { writeFileSync } from 'node:fs'
 import { join, resolve } from 'node:path'
 import { fileURLToPath } from 'node:url'
-import { FiberState, type Context } from 'cordis'
-import type { PatchOptions } from '@cordisjs/plugin-include'
+import { FiberState, type Context } from '@deepseek-ai/cordis'
+import type { PatchOptions } from '@deepseek-ai/cordis-plugin-include'
 import { dshHomePath } from '@deepseek-ai/dsh-paths'
 import {
   boot,
@@ -308,9 +308,9 @@ export async function runProfile(options: RunProfileOptions): Promise<{ ctx: Con
       // bare custom profile may not mount either.
       if (ctx.get('hmr') === undefined) {
         if (ctx.get('timer') === undefined) {
-          await ctx.loader.create({ name: '@cordisjs/plugin-timer' })
+          await ctx.loader.create({ name: '@deepseek-ai/cordis-plugin-timer' })
         }
-        await ctx.loader.create({ name: '@cordisjs/plugin-hmr', config: { root: [] } })
+        await ctx.loader.create({ name: '@deepseek-ai/cordis-plugin-hmr', config: { root: [] } })
       }
       await watchUserPatches(ctx, {
         binName: NAME,

apps/cli/src/web.ts

@@ -10,8 +10,8 @@
 
 import { networkInterfaces } from 'node:os'
 import { fileURLToPath } from 'node:url'
-import type { Context } from 'cordis'
-import type { PatchOptions } from '@cordisjs/plugin-include'
+import type { Context } from '@deepseek-ai/cordis'
+import type { PatchOptions } from '@deepseek-ai/cordis-plugin-include'
 import { addHarnessSourceSection } from '@deepseek-ai/dsh-app-boot'
 import type { EnvironmentSnapshot } from '@deepseek-ai/dsh-environment'
 import { runProfile, type ProfileRows } from './profile-boot.ts'

apps/cli/src/windows-shell.ts

@@ -11,7 +11,7 @@
  */
 
 import { join } from 'node:path'
-import type { PatchOptions } from '@cordisjs/plugin-include'
+import type { PatchOptions } from '@deepseek-ai/cordis-plugin-include'
 import { loadOverlayPatches, type ProfileLayer } from '@deepseek-ai/dsh-app-boot'
 
 /** The base bundle whose package carries the Windows shell patch. */