refactor: apply repository naming contract

Apply the accepted pre-release package, service, type, directory, and role renames as one repository-wide change.

packages/bundle/headless/cordis.patch.yml

@@ -22,7 +22,7 @@
 - insert:
     # Code Mode is a core execution capability, not a Web component.
     - id: code-runtime
-      name: '@deepseek-ai/dsh-code-runtime-worker'
+      name: '@deepseek-ai/dsh-code-runtime-worker-thread'
 
     - id: headless-startup
       name: '@deepseek-ai/dsh-headless/startup'

packages/bundle/headless/package.json

@@ -45,7 +45,7 @@
   },
   "dependencies": {
     "@deepseek-ai/dsh-cmdline": "workspace:^",
-    "@deepseek-ai/dsh-code-runtime-worker": "workspace:^",
+    "@deepseek-ai/dsh-code-runtime-worker-thread": "workspace:^",
     "@deepseek-ai/schemastery": "workspace:^",
     "commander": "^15.0.0"
   },

packages/bundle/headless/tests/headless.spec.ts

@@ -4,7 +4,7 @@ import { afterEach, describe, expect, it } from 'vitest'
 import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { Inbox } from '@deepseek-ai/dsh-agent'
 import type { Agent, AgentHandle, CreateAgentOptions } from '@deepseek-ai/dsh-agent'
-import AgentDefaultModelService from '@deepseek-ai/dsh-agent-default-model'
+import AgentDefaultModelConfig from '@deepseek-ai/dsh-agent-default-model'
 import { createAssistantMessage } from '@deepseek-ai/dsh-llm'
 import SessionStore from '@deepseek-ai/dsh-session'
 import type { Session, UserMessage } from '@deepseek-ai/dsh-session'
@@ -55,7 +55,7 @@ async function bench(script: Script): Promise<{
   const ctx = new Context()
   await ctx.plugin(SessionStore)
   await ctx.plugin(AgentRegistry)
-  await ctx.plugin(AgentDefaultModelService, { provider: 'test-provider', model: 'test-model' })
+  await ctx.plugin(AgentDefaultModelConfig, { provider: 'test-provider', model: 'test-model' })
   ctx.agents.setFactory({
     async createAgent(ownerCtx: Context, options: CreateAgentOptions): Promise<AgentHandle> {
       const session = ctx.sessions.create(options.sessionId, {

packages/bundle/headless/tsconfig.json

@@ -30,7 +30,7 @@
       "path": "../../core/session"
     },
     {
-      "path": "../../support/invariants"
+      "path": "../../runtime-diagnostics/invariants"
     },
     {
       "path": "../../boot/cmdline"