Merge origin/master into worktree/web-plugin-config

Resolves the vendored-package rescope (cordis -> @deepseek-ai/cordis,
schemastery -> @deepseek-ai/schemastery) against this branch's settings
namespaces: the bash capability namespace, its two executors' section
installs, and the new plugin-config client package all move to the scoped
specifiers.

packages/host/apiproxy/tests/api-proxy-agent-preset.spec.ts

@@ -8,7 +8,7 @@
 import { mkdtempSync, realpathSync } from 'node:fs'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { type AgentFactory } from '@deepseek-ai/dsh-agent'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import SessionStore, { SessionId, type Session } from '@deepseek-ai/dsh-session'
@@ -186,6 +186,29 @@ describe('session.create with an agent preset', () => {
     })
   })
 
+  it('adopts a live session under the preset it SWITCHED to', async () => {
+    const { api, ctx } = await harness(['standard', 'minimal'])
+    await api.sessions.create(request({ sessionId: SessionId('s4b'), agentPreset: 'standard' }))
+    // Exactly what `agentPreset.select` leaves behind on a blank session: the
+    // header keeps the creation fact, the log states what the agent runs.
+    ctx.sessions.get(SessionId('s4b'))?.append('agent-preset/selected', { agentPreset: 'minimal' })
+
+    const adopted = await api.sessions.create(request({ sessionId: SessionId('s4b'), agentPreset: 'minimal' }))
+    const stale = await api.sessions.create(request({ sessionId: SessionId('s4b'), agentPreset: 'standard' }))
+
+    // Comparing against the header would invert both answers: the preset the
+    // session actually runs would be refused, and the one it left would pass.
+    expect(adopted.result.ok).toBe(true)
+    // The echo has to name the same preset the adoption just accepted, or the
+    // client labels the session with one it has already left — and disagrees
+    // with the row `session.list` serves for it.
+    if (!adopted.result.ok) throw new Error('unreachable')
+    expect(adopted.result.value).toMatchObject({ agentPreset: 'minimal' })
+    expect(stale.result.ok).toBe(false)
+    if (stale.result.ok) throw new Error('unreachable')
+    expect(stale.result.error.details).toMatchObject({ existingPreset: 'minimal' })
+  })
+
   it('adopts a live session unchanged when the caller names no preset', async () => {
     const { api } = await harness(['standard', 'minimal'])
     await api.sessions.create(request({ sessionId: SessionId('s5'), agentPreset: 'minimal' }))
@@ -660,6 +683,27 @@ describe('session.history presenter scope', () => {
     expect(standingKeyRequests).toEqual([])
   })
 
+  it('resolves a switched session from the LOG, not its creation header', async () => {
+    // The header is a creation fact; a switch while blank is a logged event,
+    // and every turn after it ran under the newer composition. Reading the
+    // header would render that history through the older preset's layer,
+    // where the tools it is made of have no presenter at all.
+    const meta = { id: SessionId('p4'), createdAt: 1, cwd: '/tmp/p4', agentPreset: 'standard' }
+    const { api } = await harness(['standard', 'minimal'], {
+      list: () => Promise.resolve([meta]),
+      inspect: () => Promise.resolve({
+        meta,
+        events: [{ type: 'agent-preset/selected', seq: 1, time: 0, data: { agentPreset: 'minimal' } }],
+      }),
+    })
+
+    standingKeyRequests.length = 0
+    const response = await api.sessions.history(request({ sessionId: SessionId('p4') }))
+
+    expect(response.result.ok).toBe(true)
+    expect(standingKeyRequests).toEqual(['minimal'])
+  })
+
   it('serves a COLD transcript whose standing mount is no longer usable', async () => {
     // A genuinely cold session: persistence knows it, no live agent exists.
     const meta = { id: SessionId('p3'), createdAt: 1, cwd: '/tmp/p3', agentPreset: 'standard' }

packages/host/apiproxy/tests/api-proxy-approval.spec.ts

@@ -7,7 +7,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import SessionStore from '@deepseek-ai/dsh-session'

packages/host/apiproxy/tests/api-proxy-blank.spec.ts

@@ -8,7 +8,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import SessionStore from '@deepseek-ai/dsh-session'

packages/host/apiproxy/tests/api-proxy-cold.spec.ts

@@ -8,7 +8,7 @@ import { mkdtempSync, writeFileSync, utimesSync } from 'node:fs'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import SessionStore from '@deepseek-ai/dsh-session'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import { TypeRTLookupFailure } from '@deepseek-ai/dsh-type-meta'

packages/host/apiproxy/tests/api-proxy-commands.spec.ts

@@ -10,7 +10,7 @@ import { MessageId, freezeMessage } from '@deepseek-ai/dsh-llm'
  */
 
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { Inbox } from '@deepseek-ai/dsh-agent'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import SessionStore from '@deepseek-ai/dsh-session'

packages/host/apiproxy/tests/api-proxy-config.spec.ts

@@ -6,8 +6,8 @@
  */
 
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
-import z from 'schemastery'
+import { Context } from '@deepseek-ai/cordis'
+import z from '@deepseek-ai/schemastery'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import SessionStore from '@deepseek-ai/dsh-session'
 import SystemPrompt from '@deepseek-ai/dsh-system-prompt'

packages/host/apiproxy/tests/api-proxy-fork.spec.ts

@@ -1,7 +1,7 @@
 /** Session-fork boundaries, lineage, and inherited model routing. */
 
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { agentEvents } from '@deepseek-ai/dsh-agent'
 import type { Agent, AgentHandle, CreateAgentOptions } from '@deepseek-ai/dsh-agent'
 import { createUserMessage, ReasoningEffortId } from '@deepseek-ai/dsh-llm'

packages/host/apiproxy/tests/api-proxy-models.spec.ts

@@ -6,7 +6,7 @@
  */
 
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { agentEvents } from '@deepseek-ai/dsh-agent'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import LlmService, { LlmAdapter, ReasoningEffortId } from '@deepseek-ai/dsh-llm'

packages/host/apiproxy/tests/api-proxy-projections.spec.ts

@@ -8,7 +8,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { z } from 'zod'
 import AgentRegistry, { Inbox } from '@deepseek-ai/dsh-agent'
 import type { Agent } from '@deepseek-ai/dsh-agent'

packages/host/apiproxy/tests/api-proxy-question.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { type Agent } from '@deepseek-ai/dsh-agent'
 import SessionStore from '@deepseek-ai/dsh-session'
 import UserInteractionService from '@deepseek-ai/dsh-user-interaction'

packages/host/apiproxy/tests/api-proxy-rename.spec.ts

@@ -8,7 +8,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import SessionStore from '@deepseek-ai/dsh-session'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import type { Agent, AgentHandle, CreateAgentOptions } from '@deepseek-ai/dsh-agent'

packages/host/apiproxy/tests/api-proxy-search.spec.ts

@@ -5,7 +5,7 @@
  */
 
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import { stat } from 'node:fs/promises'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import { createUserMessage } from '@deepseek-ai/dsh-llm'

packages/host/apiproxy/tests/api-proxy-subagents.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import type { SessionEvent, SessionHeader, SessionId } from '@deepseek-ai/dsh-session'
 import { SubagentError } from '@deepseek-ai/dsh-subagent'
 import { RpcId } from '../src/api/rpc.ts'

packages/host/apiproxy/tests/api-proxy-view.spec.ts

@@ -8,7 +8,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry from '@deepseek-ai/dsh-agent'
 import type { Agent } from '@deepseek-ai/dsh-agent'
 import SessionStore from '@deepseek-ai/dsh-session'

packages/host/apiproxy/tests/api-proxy-workspace.spec.ts

@@ -2,7 +2,7 @@ import { existsSync, mkdirSync, mkdtempSync, realpathSync } from 'node:fs'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { describe, expect, it, vi } from 'vitest'
-import { Context } from 'cordis'
+import { Context } from '@deepseek-ai/cordis'
 import AgentRegistry, { Inbox } from '@deepseek-ai/dsh-agent'
 import type { Agent, AgentFactory } from '@deepseek-ai/dsh-agent'
 import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'