Merge remote-tracking branch 'origin/master' into codex/pr-555-ci-fix

# Conflicts:
#	docs/config-catalog.i18n.yaml
#	docs/config-catalog.md
#	docs/config-catalog.zh.md
#	docs/module-graph.i18n.yaml
#	docs/module-graph.md
#	docs/module-graph.zh.md
#	examples/acp-agent/tests/snapshots/cordis-inspect-jsdoc/session.jsonl
#	packages/client/connection/src/client/fixture.ts
#	packages/host/apiproxy/src/api-proxy.ts

packages/host/apiproxy/tests/fetch-carrier.spec.ts

@@ -203,6 +203,32 @@ function fakeApi(overrides: Partial<{ muxFrames: MuxFrame[]; hostFrames: HostFra
         return { rpcId: request.rpcId, result: { ok: true, value: { matched: false } } }
       },
     },
+    agentPresets: {
+      list(request: RpcRequest<{}>) {
+        return Promise.resolve({
+          rpcId: request.rpcId,
+          result: { ok: true as const, value: { presets: [], authorable: false, hasDocument: false } },
+        })
+      },
+      select(request: RpcRequest<{ agentPreset: string }>) {
+        const value = { agentPreset: request.payload.agentPreset }
+        return Promise.resolve({ rpcId: request.rpcId, result: { ok: true as const, value } })
+      },
+      read(request: RpcRequest<{ agentPreset: string }>) {
+        const value = { agentPreset: request.payload.agentPreset, trust: 'user' as const, content: '' }
+        return Promise.resolve({ rpcId: request.rpcId, result: { ok: true as const, value } })
+      },
+      copy(request: RpcRequest<{ from: string; agentPreset: string }>) {
+        const value = { agentPreset: request.payload.agentPreset }
+        return Promise.resolve({ rpcId: request.rpcId, result: { ok: true as const, value } })
+      },
+      openDocument(request: RpcRequest<{ agentPreset: string }>) {
+        return Promise.resolve({ rpcId: request.rpcId, result: { ok: true as const, value: { opened: true as const } } })
+      },
+      remove(request: RpcRequest<{ agentPreset: string }>) {
+        return Promise.resolve({ rpcId: request.rpcId, result: { ok: true as const, value: {} } })
+      },
+    },
     skills: {
       async list(request) {
         return { rpcId: request.rpcId, result: { ok: true, value: { skills: [{ name: 'commit-helper', description: 'Git commits', modelInvocable: true }] } } }
@@ -347,6 +373,28 @@ describe('unary round trip (handler ⇄ client, no network)', () => {
     expect((await c.host.describe({})).result.ok).toBe(true)
   })
 
+  it('round-trips every agent-preset method, authoring included', async () => {
+    const c = client()
+
+    // The whole domain crosses the carrier: the roster a picker reads, the
+    // per-session switch, and the authoring calls the settings page makes.
+    // Each has its own request schema, so a registration missing from either
+    // half fails here rather than in the browser.
+    expect((await c.agentPresets.list({})).result).toEqual({
+      ok: true, value: { presets: [], authorable: false, hasDocument: false },
+    })
+    expect((await c.agentPresets.select({ sessionId: 's' as never, agentPreset: 'minimal' })).result)
+      .toEqual({ ok: true, value: { agentPreset: 'minimal' } })
+    expect((await c.agentPresets.read({ agentPreset: 'mine' })).result).toEqual({
+      ok: true, value: { agentPreset: 'mine', trust: 'user', content: '' },
+    })
+    expect((await c.agentPresets.copy({ from: 'standard', agentPreset: 'mine' })).result)
+      .toEqual({ ok: true, value: { agentPreset: 'mine' } })
+    expect((await c.agentPresets.openDocument({ agentPreset: 'mine' })).result)
+      .toEqual({ ok: true, value: { opened: true } })
+    expect((await c.agentPresets.remove({ agentPreset: 'mine' })).result).toEqual({ ok: true, value: {} })
+  })
+
   it('round-trips the native picker without the default unary timeout', async () => {
     const api = fakeApi()
     api.host.pickDirectory = async (request) => {