Merge remote-tracking branch 'origin/master' into worktree/preset-plane-fallout-p1

The vendored Cordis rescope (`cordis` -> `@deepseek-ai/cordis`,
`@cordisjs/plugin-*` -> `@deepseek-ai/cordis-plugin-*`) collided with this
branch's two added edges. Resolved by taking master's package names and
keeping this branch's additions: `@deepseek-ai/dsh-agent` and
`@deepseek-ai/dsh-system-prompt` peers, the `scopeChainOf` import, and the
`agent/created` type-only edge.

`docs/event-producer-consumer.*` is generated; regenerated after the merge
rather than hand-resolved.

packages/self-modification/tool-cordis/src/fiber-state.ts

@@ -5,7 +5,7 @@
  * @module @deepseek-ai/dsh-tool-cordis/fiber-state
  */
 
-import type { FiberState as FiberStateEnum } from 'cordis'
+import type { FiberState as FiberStateEnum } from '@deepseek-ai/cordis'
 
 /** Value mirror of the cordis `FiberState` const enum (see the module doc for why a mirror exists). */
 export const FiberState = {

packages/self-modification/tool-cordis/src/guard.ts

@@ -12,8 +12,8 @@
  * @module @deepseek-ai/dsh-tool-cordis/guard
  */
 
-import { Context } from 'cordis'
-import type { Plugin } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
+import type { Plugin } from '@deepseek-ai/cordis'
 import { scopeOf } from '@deepseek-ai/dsh-scope'
 import { assertSupportedJsonSchema, defineTool } from '@deepseek-ai/dsh-tools'
 import type { ToolDefinition } from '@deepseek-ai/dsh-tools'

packages/self-modification/tool-cordis/src/index.ts

@@ -7,8 +7,8 @@
  * @module @deepseek-ai/dsh-tool-cordis
  */
 
-import type { Context } from 'cordis'
-import z from 'schemastery'
+import type { Context } from '@deepseek-ai/cordis'
+import z from '@deepseek-ai/schemastery'
 import { defineTool } from '@deepseek-ai/dsh-tools'
 import { STATE_LABELS } from './fiber-state.ts'
 import { isPlugin, pluginName } from './guard.ts'
@@ -112,7 +112,7 @@ export function apply(ctx: Context, config: Config): void {
       + 'This creates an in-memory runtime Plugin, not an installed or configured Plugin. '
       + 'It remains active across later turns until cordis_unmount, toolset unload, or DSH restart. '
       + 'It does not create files, install a package, change cordis.yml or personal/project config, survive restart, or automatically become permanent. '
-      + 'To keep it, ask the Agent to implement a normal local, project, or repository Plugin through the regular development workflow. '
+      + 'To keep it, ask the Agent to implement an SDK Plugin or installable profile bundle through the regular development workflow. '
       + 'It may affect other sessions in the same process; the sandbox is not a security boundary, and injected services reach the real runtime. '
       + '`code` runs now as the body of an async JavaScript function '
       + 'in an isolated sandbox and MUST `return` a plugin. Two forms: '

packages/self-modification/tool-cordis/src/inspect.ts

@@ -6,7 +6,7 @@
  * @module @deepseek-ai/dsh-tool-cordis/inspect
  */
 
-import type { Context, Fiber } from 'cordis'
+import type { Context, Fiber } from '@deepseek-ai/cordis'
 import type { ScopeKey } from '@deepseek-ai/dsh-scope'
 import { EVENT_API, INHERITED_CTX_API, SERVICE_API, TYPE_API } from './api-catalog.ts'
 import type { EventApiEntry, InheritedApiEntry, ServiceApiEntry, TypeApiEntry } from './api-catalog.ts'

packages/self-modification/tool-cordis/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-tool-cordis'

packages/self-modification/tool-cordis/src/mount.ts

@@ -9,7 +9,7 @@
  * @module @deepseek-ai/dsh-tool-cordis/mount
  */
 
-import type { Context, Fiber, Plugin } from 'cordis'
+import type { Context, Fiber, Plugin } from '@deepseek-ai/cordis'
 import { guardedPlugin } from './guard.ts'
 
 /** One tracked dynamic mount: the fiber plus the display name captured at mount time. */