Merge remote-tracking branch 'origin/master' into feat/web-message-feedback-ui

Adapt to two contract changes master introduced:

- The generated Remote face now wraps every business result in
  RemoteResult, folding carrier failures into an ok:false branch instead
  of rejecting. The controller reads that envelope at its three call
  sites and maps a carrier failure onto the same settled shape the
  controls already render; three specs cover the new branch.
- Client packages split their tsconfig into host and client halves, and
  the host aggregate now compiles any test not named *.client.spec.*.
  Rename this package's specs to the client convention and drop the
  ../connection project reference, which pointed at a solution file that
  no longer carries the client sources.

Keep master's mount loop with its rollback-on-failure in api-remotes and
add messageFeedbackRemote to it.

packages/client/ui-agent-preset/src/client/index.ts

@@ -11,7 +11,7 @@
  * before-the-fact, while the header only reports what a session already runs.
  */
 
-import type { ConnectionHandle } from '@deepseek-ai/dsh-client-connection/client'
+import type { ConnectionHandle } from '@deepseek-ai/dsh-api-remotes/client'
 // Type-only: pulls the locale plugin's Context merge (ctx.locale).
 import type {} from '@deepseek-ai/dsh-client-locale/client'
 // Type-only: pulls the ctx.remote merge and the forwarded-event key face

packages/client/ui-agent-preset/src/client/seat-store.ts

@@ -10,7 +10,7 @@
  * deployment default again, matching the workspace picker beside it.
  */
 
-import type { IApiClient } from '@deepseek-ai/dsh-client-connection/client'
+import type { IApiClient } from '@deepseek-ai/dsh-api-remotes/client'
 import {
   createSnapshotStore, type SessionId, type SnapshotStore,
 } from '@deepseek-ai/dsh-client-runtime/client'

packages/client/ui-agent-preset/src/client/section-store.ts

@@ -14,7 +14,7 @@
  * more than the row it targeted.
  */
 
-import type { IApiClient } from '@deepseek-ai/dsh-client-connection/client'
+import type { IApiClient } from '@deepseek-ai/dsh-api-remotes/client'
 import { createSnapshotStore, type SnapshotStore } from '@deepseek-ai/dsh-client-runtime/client'
 import { beginRosterRead, messageOf, writeDefaultPreset } from './settings-store.ts'
 

packages/client/ui-agent-preset/src/client/settings-store.ts

@@ -7,7 +7,7 @@
  * namespace's `default` field, which is what the host resolves at creation.
  */
 
-import type { IApiClient } from '@deepseek-ai/dsh-client-connection/client'
+import type { IApiClient } from '@deepseek-ai/dsh-api-remotes/client'
 import { createSnapshotStore, type SnapshotStore } from '@deepseek-ai/dsh-client-runtime/client'
 
 /** The agent-preset settings namespace on the host wire. */

packages/client/ui-agent-preset/tests/section-store.client.spec.ts

@@ -7,7 +7,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import type { IApiClient } from '@deepseek-ai/dsh-client-connection/client'
+import type { IApiClient } from '@deepseek-ai/dsh-api-remotes/client'
 import { AgentPresetSectionController, draftBlocker } from '../src/client/section-store.ts'
 import type { CopyDraft, PresetRow } from '../src/client/section-store.ts'
 

packages/client/ui-agent-preset/tests/settings-store.client.spec.ts

@@ -6,7 +6,7 @@
  */
 
 import { describe, expect, it } from 'vitest'
-import type { IApiClient } from '@deepseek-ai/dsh-client-connection/client'
+import type { IApiClient } from '@deepseek-ai/dsh-api-remotes/client'
 import {
   AGENT_PRESET_SETTINGS_NS, AgentPresetSettingsController, messageOf,
 } from '../src/client/settings-store.ts'

packages/client/ui-agent-preset/tsconfig.json

@@ -8,9 +8,6 @@
     "src"
   ],
   "references": [
-    {
-      "path": "../connection"
-    },
     {
       "path": "../locale"
     },