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/core/agent-loop/package.json

@@ -32,10 +32,10 @@
     "@deepseek-ai/dsh-session-persistence": "^0.0.1",
     "@deepseek-ai/dsh-system-prompt": "^0.0.1",
     "@deepseek-ai/dsh-tools": "^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-agent": "workspace:^",
@@ -47,6 +47,6 @@
     "@deepseek-ai/dsh-session-persistence-jsonl": "workspace:^",
     "@deepseek-ai/dsh-system-prompt": "workspace:^",
     "@deepseek-ai/dsh-tools": "workspace:^",
-    "cordis": "^4.0.0-rc.7"
+    "@deepseek-ai/cordis": "^4.0.0-rc.7"
   }
 }

packages/core/agent-loop/src/agent.ts

@@ -31,7 +31,7 @@ import type { EpochHeader, RequestContext, Session, SessionId, TurnEndReason, Us
 import { canonicalHeader, headerEquals } from '@deepseek-ai/dsh-session'
 import { joinContextSections, renderContextSections, renderPrompt } from '@deepseek-ai/dsh-system-prompt'
 import type { PromptAssembly } from '@deepseek-ai/dsh-system-prompt'
-import type { Context } from 'cordis'
+import type { Context } from '@deepseek-ai/cordis'
 import { RuntimeContextProjection } from './runtime-context.ts'
 import { executeToolCalls } from './tool-calls.ts'
 

packages/core/agent-loop/src/index.ts

@@ -5,9 +5,9 @@
  * @module @deepseek-ai/dsh-agent-loop
  */
 
-import { Context, FiberState, Service } from 'cordis'
+import { Context, FiberState, Service } from '@deepseek-ai/cordis'
 import { randomUUID } from 'node:crypto'
-import z from 'schemastery'
+import z from '@deepseek-ai/schemastery'
 import { emitAgentEvent } from '@deepseek-ai/dsh-agent'
 import type {
   Agent,
@@ -156,7 +156,7 @@ interface PreparedAgent {
   dispose(): Promise<void>
 }
 
-declare module 'cordis' {
+declare module '@deepseek-ai/cordis' {
   interface Context {
     agentLoop: AgentLoop
     /**

packages/core/agent-loop/src/invariant.ts

@@ -3,7 +3,7 @@
  * @module @deepseek-ai/dsh-agent-loop/invariant
  */
 
-import type { Context } from 'cordis'
+import type { Context } from '@deepseek-ai/cordis'
 import { isAgentLoopRequest, type GenerateOptions } from '@deepseek-ai/dsh-llm'
 import type { InvariantFailure, InvariantInstaller } from '@deepseek-ai/dsh-invariants'
 import { foldRequestHeader } from '@deepseek-ai/dsh-session'

packages/core/agent-loop/src/runtime-context.ts

@@ -7,7 +7,7 @@ import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import type { ContextSnapshotSection } from '@deepseek-ai/dsh-llm'
 import type { Session, UserMessage } from '@deepseek-ai/dsh-session'
 import { isReplacementSurfaceEvent } from '@deepseek-ai/dsh-session'
-import type { Context } from 'cordis'
+import type { Context } from '@deepseek-ai/cordis'
 
 const SOURCE = '@deepseek-ai/dsh-system-prompt'
 const CLEARED = 'Current runtime context: none. Earlier runtime-context snapshots no longer apply.'

packages/core/agent-loop/src/tool-calls.ts

@@ -11,7 +11,7 @@
  * @module dsh-agent-loop/tool-calls
  */
 
-import type { Context } from 'cordis'
+import type { Context } from '@deepseek-ai/cordis'
 import { assertNever, createToolResultMessage, type ToolCallBlock } from '@deepseek-ai/dsh-llm'
 import type { Session, UserMessage } from '@deepseek-ai/dsh-session'
 import { TOOL_ABORTED_BEFORE_DISPATCH, TOOL_REGISTRY_SCHEDULER, type ToolExecutionInput, type ToolExecutionMode, type ToolExecutionResult, type ToolRunContext } from '@deepseek-ai/dsh-tools'

packages/core/agent-loop/tests/agent-initiator.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context, type Fiber } from 'cordis'
+import { Context, type Fiber } from '@deepseek-ai/cordis'
 import AgentRegistry, { type Agent } from '@deepseek-ai/dsh-agent'
 import AgentLoop from '@deepseek-ai/dsh-agent-loop'
 import LlmService, { createUserMessage, CallId, LlmAdapter  } from '@deepseek-ai/dsh-llm'

packages/core/agent-loop/tests/agent.spec.ts

@@ -1,6 +1,6 @@
 import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { type Agent } from '@deepseek-ai/dsh-agent'
 import AgentLoop from '@deepseek-ai/dsh-agent-loop'
 import LlmService from '@deepseek-ai/dsh-llm'

packages/core/agent-loop/tests/cancel.spec.ts

@@ -8,7 +8,7 @@ import { createUserMessage } from '@deepseek-ai/dsh-llm'
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionId, TurnEndReason } from '@deepseek-ai/dsh-session'
 import SystemPrompt from '@deepseek-ai/dsh-system-prompt'

packages/core/agent-loop/tests/config-session-id.spec.ts

@@ -1,6 +1,6 @@
 import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import { afterEach, describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { mkdtemp, rm } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'

packages/core/agent-loop/tests/contract-regressions.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService, { createUserMessage, CallId, LlmError, MessageSource, ProviderRequestId, StreamChunk  } from '@deepseek-ai/dsh-llm'
 import SessionStore, { Session, SessionEvent, SessionId, TurnEndReason, type UserMessage } from '@deepseek-ai/dsh-session'
 import SystemPrompt from '@deepseek-ai/dsh-system-prompt'

packages/core/agent-loop/tests/coverage-edges.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService, { createUserMessage, CallId, LlmError, StreamChunk, errorChain  } from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionId, TurnEndReason } from '@deepseek-ai/dsh-session'
 import type { SessionEvent } from '@deepseek-ai/dsh-session'

packages/core/agent-loop/tests/interception.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService, { createUserMessage, CallId  } from '@deepseek-ai/dsh-llm'
 import SessionStore, {
   SessionId,

packages/core/agent-loop/tests/invariant.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'
 import InvariantService from '@deepseek-ai/dsh-invariants'
 import * as AgentLoopInvariant from '@deepseek-ai/dsh-agent-loop/invariant'

packages/core/agent-loop/tests/loop.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService, { createUserMessage, CallId, LlmError, StreamChunk  } from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionId, TurnEndReason } from '@deepseek-ai/dsh-session'
 import SystemPrompt from '@deepseek-ai/dsh-system-prompt'

packages/core/agent-loop/tests/properties.spec.ts

@@ -10,7 +10,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService from '@deepseek-ai/dsh-llm'
 import { createUserMessage, LlmAdapter } from '@deepseek-ai/dsh-llm'
 import type { GenerateOptions, StreamChunk } from '@deepseek-ai/dsh-llm'

packages/core/agent-loop/tests/request-cache.e2e.ts

@@ -1,6 +1,6 @@
 import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import { afterEach, describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'
 import SystemPrompt from '@deepseek-ai/dsh-system-prompt'

packages/core/agent-loop/tests/request-error.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import AgentLoop from '@deepseek-ai/dsh-agent-loop'
 import LlmService, { createUserMessage, LlmError  } from '@deepseek-ai/dsh-llm'

packages/core/agent-loop/tests/request-reconstruction.spec.ts

@@ -6,7 +6,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService, { createUserMessage, LlmError, ReasoningEffortId  } from '@deepseek-ai/dsh-llm'
 import type { GenerateOptions, LlmModelReasoningInfo, LlmResolvedModelInfo, StreamChunk } from '@deepseek-ai/dsh-llm'
 import SessionStore, { Session, SessionId, foldRequestHeader } from '@deepseek-ai/dsh-session'

packages/core/agent-loop/tests/resume.spec.ts

@@ -1,6 +1,6 @@
 import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import { afterEach, describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { mkdtemp, rm } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'

packages/core/agent-loop/tests/runtime-context.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'
 import { RuntimeContextProjection } from '../src/runtime-context.ts'

packages/core/agent-loop/tests/scope-lifecycle.spec.ts

@@ -1,6 +1,6 @@
 import { createUserMessage } from '@deepseek-ai/dsh-llm'
 import { describe, expect, it } from 'vitest'
-import { Context, symbols, type EffectMeta, type Fiber } from 'cordis'
+import { Context, symbols, type EffectMeta, type Fiber } from '@deepseek-ai/cordis'
 import LlmService from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionId, type SessionEvent } from '@deepseek-ai/dsh-session'
 import SystemPrompt from '@deepseek-ai/dsh-system-prompt'

packages/core/agent-loop/tests/tool-calls.spec.ts

@@ -4,7 +4,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { createUserMessage, CallId, StreamChunk  } from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionEvent, SessionId } from '@deepseek-ai/dsh-session'
 import SystemPrompt from '@deepseek-ai/dsh-system-prompt'

packages/core/agent-loop/tests/tool-order.spec.ts

@@ -8,7 +8,7 @@ import { createUserMessage } from '@deepseek-ai/dsh-llm'
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import LlmService from '@deepseek-ai/dsh-llm'
 import SessionStore, { SessionId, foldRequestHeader } from '@deepseek-ai/dsh-session'
 import SystemPrompt, { TOOL_ORDER_REST } from '@deepseek-ai/dsh-system-prompt'