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/runtime/src/client/agents/scope.ts

@@ -17,7 +17,7 @@
  */
 import { Context as CordisContext } from '@deepseek-ai/cordis'
 import type { Context, Fiber } from '@deepseek-ai/cordis'
-import type { SessionId } from '@deepseek-ai/dsh-client-connection/client'
+import type { SessionId } from '@deepseek-ai/dsh-api-remotes/client'
 import type { TypeRTClientRemote, TypeRTRemoteScopeApi } from '@deepseek-ai/dsh-type-meta'
 
 /** Client Cordis Context carrying one Agent identity and its scoped Remote namespaces. */

packages/client/runtime/src/client/contract/conversation.ts

@@ -1,5 +1,5 @@
 import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
-import type { ToolEventView } from '@deepseek-ai/dsh-client-connection/client'
+import type { ToolEventView } from '@deepseek-ai/dsh-api-remotes/client'
 
 /* oxlint-disable typescript/no-duplicate-type-constituents, typescript/no-redundant-type-constituents --
  * The unaugmented declaration-merge maps intentionally resolve to never in the Runtime program;

packages/client/runtime/src/client/contract/session.ts

@@ -10,7 +10,8 @@
 import type { AttachmentIdType, ImageAttachmentRef } from '@deepseek-ai/dsh-attachment'
 import type {
   MessageId, PromptContentPart, QueueAction, RpcResult, SessionId,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
+import type { RemoteResult } from '@deepseek-ai/dsh-type-meta'
 import type { ConversationSnapshot } from '../sessions/conversation.ts'
 import type { ObservableSnapshot } from './store.ts'
 
@@ -75,9 +76,9 @@ export interface ISession {
    * Execute one slash-command line against this session's agent — pure
    * admission semantics (the host executor durably logs the lifecycle).
    * @param line - the full command line, leading slash included.
-   * @returns the admission result, or the error branch on transport failure.
+   * @returns the admission result, or the Remote face's error branch.
    */
-  command(line: string): Promise<RpcResult<{ matched: boolean }>>
+  command(line: string): Promise<RemoteResult<{ matched: boolean }>>
 }
 
 /**

packages/client/runtime/src/client/contract/sessions-port.ts

@@ -7,7 +7,7 @@
  * dependency.
  */
 
-import type { SessionId, WorkspaceId } from '@deepseek-ai/dsh-client-connection/client'
+import type { SessionId, WorkspaceId } from '@deepseek-ai/dsh-api-remotes/client'
 import type { ObservableSnapshot } from './store.ts'
 
 /** Session-list row facts sibling domains read: recency, blank-reuse eligibility, and its cwd canon. */

packages/client/runtime/src/client/contract/sessions.ts

@@ -10,7 +10,7 @@
 import type { Context } from '@deepseek-ai/cordis'
 import type {
   RpcResult, SessionId, SubagentAddress,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 import type { HostObservable, SessionMaybeProvideInfo } from '@deepseek-ai/dsh-client-ui-slots'
 import type { AgentContext } from '../agents/scope.ts'
 import type { SessionSearchResultItem } from '../sessions/manager.ts'

packages/client/runtime/src/client/contract/workspaces.ts

@@ -6,7 +6,7 @@
  * the concrete class. Widening this interface is the explicit act of
  * widening what features may do to the workspaces domain.
  */
-import type { DirectoryListing, SessionId, WorkspaceId, WorkspaceView } from '@deepseek-ai/dsh-client-connection/client'
+import type { DirectoryListing, SessionId, WorkspaceId, WorkspaceView } from '@deepseek-ai/dsh-api-remotes/client'
 import type { WorkspaceListState } from '../workspaces/service.ts'
 import type { ObservableSnapshot } from './store.ts'
 

packages/client/runtime/src/client/index.ts

@@ -1,10 +1,10 @@
 /** Browser runtime services for slots, sessions, workspaces, and connection-stream delivery. */
 import type { Context } from '@deepseek-ai/cordis'
-import type { ConnectionHandle, SessionId } from '@deepseek-ai/dsh-client-connection/client'
+import type { ConnectionHandle, SessionId } from '@deepseek-ai/dsh-api-remotes/client'
 // Type-only: the ctx.remote merge. Deliberately the gateway's Client half rather
 // than api-remotes': that face imports a Host-tsdown-generated artifact, and this
 // project sits in the Host build graph.
-import type {} from '@deepseek-ai/dsh-api-gateway/client'
+import type {} from '@deepseek-ai/dsh-api-remotes/client'
 import type { TypeRTContext } from '@deepseek-ai/dsh-type-meta'
 import type { MaybeSnapshotSelectorHook, SnapshotSelectorHook } from '@deepseek-ai/dsh-client-ui-slots'
 import { SlotsService } from './slots.ts'
@@ -179,7 +179,7 @@ declare module '@deepseek-ai/cordis' {
 }
 
 /** Required services: the wire handle and Client TypeRT registry. */
-export const inject = ['connection', 'typert', 'remote']
+export const inject = ['connection', 'typert', 'remote', 'remote.commands']
 
 /** Mounts the browser runtime services and connection stream.
  * @param ctx - Client Cordis context.
@@ -191,7 +191,7 @@ export function apply(ctx: Context): void {
     views: new ConversationViewRegistry(ctx),
   }
   const connection = ctx.get('connection') as ConnectionHandle
-  const sessions = new SessionsService(ctx, connection.api, conversation)
+  const sessions = new SessionsService(ctx, connection.api, ctx.remote, conversation)
   ctx.typert.contexts.registerClient('agent', {
     identity: candidate => sessions.scopeOf(candidate),
   })

packages/client/runtime/src/client/sessions/conversation.ts

@@ -13,7 +13,7 @@ import type { LlmRetryEventData } from '@deepseek-ai/dsh-llm-retry/types'
 import type { TodoItem } from '@deepseek-ai/dsh-session/types'
 import type {
   RpcError, SessionId, SubagentAddress, ToolCallView, ToolResultView,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 import type { PendingInteraction } from './pending.ts'
 import type { ContextProvenanceView, KnownContextForm } from './context-provenance.ts'
 import type {

packages/client/runtime/src/client/sessions/lineage.ts

@@ -2,7 +2,7 @@
 // The input order is authoritative; lineage only makes each child adjacent to its parent.
 // Orphaned lineage degrades to root level; cycles fail soft and emit as roots.
 
-import type { SessionId, SessionSummary } from '@deepseek-ai/dsh-client-connection/client'
+import type { SessionId, SessionSummary } from '@deepseek-ai/dsh-api-remotes/client'
 import type { SessionProjectionMap } from '@deepseek-ai/dsh-session-projection/types'
 import type { PendingInteractionStatus } from './pending.ts'
 

packages/client/runtime/src/client/sessions/manager.ts

@@ -5,7 +5,7 @@
 import type {
   IApiClient, HostFrame, MuxFrame, RpcError, RpcRequest, RpcResult, SessionId,
   SessionSummary, SubagentAddress, SubagentCatalog, TaskView, WorkspaceId,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 // Value import from the inline-safe wire layer (not the connection plugin):
 // plugin-to-plugin value imports are a bundle purity error.
 import { transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
@@ -21,6 +21,7 @@ import type {} from '@deepseek-ai/dsh-session-title/client'
 import { Notifier } from './notifier.ts'
 import { ProjectionValueStore } from './projection-store.ts'
 import { Session } from './session.ts'
+import type { SessionRemotes } from './remotes.ts'
 
 /**
  * List arrival lifecycle, orthogonal to the pull-activity `state` axis:
@@ -164,6 +165,7 @@ export class SessionManager {
    */
   constructor(
     private readonly api: IApiClient,
+    private readonly remote: SessionRemotes,
     restoredSelection?: SessionId,
     restoredAddress?: SubagentAddress,
     private readonly conversation?: ConversationRuntime,
@@ -304,7 +306,7 @@ export class SessionManager {
 
   private createSession(sessionId: SessionId): Session {
     const address = this.addresses.get(sessionId)
-    return new Session(sessionId, this.api, {
+    return new Session(sessionId, this.api, this.remote, {
       ...(address === undefined ? {} : {
         address,
         parentAvailable: this.catalogs.get(address.parentSessionId)?.parentAvailable ?? false,

packages/client/runtime/src/client/sessions/pending.ts

@@ -4,7 +4,7 @@
 
 import type {
   ClientResponse, MuxFrame, RpcId, RpcReceipt, SessionId,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 
 /** Kind-keyed payload map: the requested frame's domain fields (envelope fields stripped). */
 export interface PendingPayloads {

packages/client/runtime/src/client/sessions/queue-mirror.ts

@@ -1,5 +1,5 @@
 import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
-import type { MuxFrame } from '@deepseek-ai/dsh-client-connection/client'
+import type { MuxFrame } from '@deepseek-ai/dsh-api-remotes/client'
 import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
 import type { QueuedMessage } from './conversation.ts'
 

packages/client/runtime/src/client/sessions/remotes.ts

@@ -0,0 +1,12 @@
+/**
+ * Remote namespaces the Session cluster calls. One parameter for one concept:
+ * the generated surface a Session and its manager reach the Host through.
+ *
+ * @module @deepseek-ai/dsh-client-runtime/client/sessions/remotes
+ */
+
+import type { Context } from '@deepseek-ai/cordis'
+import type {} from '@deepseek-ai/dsh-api-remotes/client'
+
+/** The generated Remote namespaces a Session and its manager call. */
+export type SessionRemotes = Pick<Context['remote'], 'commands'>

packages/client/runtime/src/client/sessions/service.ts

@@ -17,7 +17,7 @@
 import type { Context, Fiber } from '@deepseek-ai/cordis'
 import type {
   IApiClient, RpcError, RpcResult, SessionId, SubagentAddress, TaskView, WorkspaceId,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 // Value import from the inline-safe wire layer (not the connection plugin):
 // plugin-to-plugin value imports are a bundle purity error.
 import { SESSION_SEARCH_RESULT_LIMIT } from '@deepseek-ai/dsh-host-apiproxy/api'
@@ -32,6 +32,7 @@ import type { AgentContext, ISessions } from '../contract/sessions.ts'
 import { createScope, scopeOf as scopeTagOf } from '../agents/scope.ts'
 import type { ConversationRuntime } from './conversation-assembler.ts'
 import { SessionManager } from './manager.ts'
+import type { SessionRemotes } from './remotes.ts'
 import type { SessionListPhase, SessionSearchResultItem, SubagentCatalogSnapshot } from './manager.ts'
 import type { PendingInteractionStatus } from './pending.ts'
 import { SessionProvideChannel } from './provide.ts'
@@ -271,11 +272,13 @@ export class SessionsService implements ISessions {
   /**
    * @param ctx - client root context (scope fibers mount under it).
    * @param api - wire client shared with every Session.
+   * @param remote - generated Remote namespaces shared with every Session.
    * @param conversationRuntime - same-pass registry instances, when runtime apply owns them.
    */
   constructor(
     private readonly rootCtx: Context,
     api: IApiClient,
+    remote: SessionRemotes,
     conversationRuntime?: ConversationRuntime,
   ) {
     this.selection = createSnapshotStore<SessionSelection>(
@@ -291,6 +294,7 @@ export class SessionsService implements ISessions {
     )
     this.manager = new SessionManager(
       api,
+      remote,
       restored.sessionId,
       restored.subagentAddress,
       conversation,

packages/client/runtime/src/client/sessions/session.ts

@@ -6,7 +6,7 @@ import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
 import type {
   HistoryEntry, IApiClient, MessageId, MuxFrame, PromptContentPart, QueueAction, RpcError,
   RpcId, RpcResponse, RpcResult, SessionId, SubagentAddress, ToolEventView,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 // Value import from the inline-safe wire layer (not the connection plugin):
 // plugin-to-plugin value imports are a bundle purity error.
 import { transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
@@ -21,6 +21,8 @@ import { EMPTY_CHAT_SNAPSHOT } from './conversation.ts'
 import type { PendingInteraction } from './pending.ts'
 import { PendingWait } from './pending.ts'
 import { Notifier } from './notifier.ts'
+import type { RemoteResult } from '@deepseek-ai/dsh-type-meta'
+import type { SessionRemotes } from './remotes.ts'
 import { ProjectionValueStore } from './projection-store.ts'
 import type { ProjectionsBaseline } from './projection-store.ts'
 import { resolvedClientTimeZone } from '../time-zone.ts'
@@ -134,11 +136,13 @@ export class Session implements SessionFace {
   /**
    * @param sessionId - Host session identity (client sessions are always Host-born).
    * @param api - shared wire client.
+   * @param remote - generated Remote namespaces this session calls.
    * @param options - optional manager-owned state observers.
    */
   constructor(
     readonly sessionId: SessionId,
     private readonly api: IApiClient,
+    private readonly remote: SessionRemotes,
     private readonly options: SessionOptions = {},
   ) {
     this.projections = options.projections ?? new ProjectionValueStore()
@@ -351,12 +355,10 @@ export class Session implements SessionFace {
    * @param line - the full command line, leading slash included.
    * @returns the admission result, or the error branch on transport failure.
    */
-  async command(line: string): Promise<RpcResult<{ matched: boolean }>> {
-    try {
-      return (await this.api.commands.execute({ sessionId: this.sessionId, line })).result
-    } catch (error) {
-      return transportError(error)
-    }
+  async command(line: string): Promise<RemoteResult<{ matched: boolean }>> {
+    const result = await this.remote.commands.execute(this.sessionId, line)
+    if (!result.ok) return result
+    return { ok: true, value: { matched: result.value !== undefined } }
   }
 
   /** First open: pull the tail page (idempotent — in-flight/already-open returns the existing promise). */

packages/client/runtime/src/client/sessions/subagent-lineage.ts

@@ -4,7 +4,7 @@
  * uninterrupted subagent subtree.
  * @module @deepseek-ai/dsh-client-runtime/client/sessions/subagent-lineage
  */
-import type { SessionId } from '@deepseek-ai/dsh-client-connection/client'
+import type { SessionId } from '@deepseek-ai/dsh-api-remotes/client'
 import type { SessionSummary } from './service.ts'
 
 /** Descendant counts projected for one possible parent session. */

packages/client/runtime/src/client/workspaces/manager.ts

@@ -2,7 +2,7 @@
 
 import type {
   HostFrame, IApiClient, RpcError, RpcRequest, RpcResult, SessionId, WorkspaceId, WorkspaceView,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 import { transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
 import { mergeOrderedBaseline } from '../ordered-baseline.ts'
 import { Notifier } from '../sessions/notifier.ts'

packages/client/runtime/src/client/workspaces/service.ts

@@ -4,7 +4,7 @@ import type { Context } from '@deepseek-ai/cordis'
 import type {
   DirectoryListing, IApiClient, RpcError,
   SessionId, WorkspaceId, WorkspaceView,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 import type { SnapshotStore } from '../contract/store.ts'
 import { createSnapshotStore } from '../contract/store.ts'
 import type { SessionsPort, SessionsPortList } from '../contract/sessions-port.ts'

packages/client/runtime/src/client/workspaces/workspace.ts

@@ -2,7 +2,7 @@
 
 import type {
   IApiClient, RpcResult, WorkspaceView,
-} from '@deepseek-ai/dsh-client-connection/client'
+} from '@deepseek-ai/dsh-api-remotes/client'
 import { transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
 import type { ObservableSnapshot } from '../contract/store.ts'
 import { Notifier } from '../sessions/notifier.ts'