Merge remote-tracking branch 'origin/stack/agent-profiles-5-web-ui' into stack/agent-profiles-8-authoring

# Conflicts:
#	packages/client/connection/README.i18n.yaml
#	packages/client/connection/README.md
#	packages/client/connection/README.zh.md

packages/host/apiproxy/src/api/events.ts

@@ -49,7 +49,7 @@ export interface EventsApi {
    * attached session, then replays each session's still-pending approval/question requested
    * frames (rpcId reused verbatim — the refresh-recovery baseline). Session titles ride the
    * generic projection pair (history-tail projections block + session/projection frames).
-   * since: resume seam, unimplemented in v1 (ignored if passed); reconnection = reopen the
+   * since: resume hook, unimplemented in v1 (ignored if passed); reconnection = reopen the
    * stream + refetch history.
    */
   mux(request: RpcRequest<{ since?: Record<SessionId, number> }>, signal: AbortSignal): AsyncIterable<RpcRequest<MuxFrame>>

packages/host/apiproxy/src/api/index.ts

@@ -39,7 +39,7 @@ export interface ApiProxy {
 // ---- Domain interfaces and payload entities ----
 export type {
   HistoryEntry, ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
-  ModelReasoningEffort, ModelTarget, QueueAction, SessionModels, SessionProjectionsBlock, SessionSearchItem,
+  ModelReasoningEffort, ModelSelection, QueueAction, SessionModels, SessionProjectionsBlock, SessionSearchItem,
   SessionsApi, SessionSummary,
 } from './sessions.ts'
 export type { DirectoryEntry, DirectoryListing, HostApi } from './host.ts'

packages/host/apiproxy/src/api/llm.ts

@@ -3,8 +3,8 @@
  * surfaces. `llm.providers` merges the configurable-provider directory
  * (which providers CAN be configured, and where their settings live) with the
  * live route registry; `llm.models` is the session-independent model catalog
- * (the same groups as `session.models`, without the per-session current
- * target). Both invalidate on the `host/models-changed` frame.
+ * (the same groups as `session.models`, without a per-session selection).
+ * Both invalidate on the `host/models-changed` frame.
  */
 
 import type { RpcRequest, RpcResponse } from './rpc.ts'

packages/host/apiproxy/src/api/sessions.schema.ts

@@ -12,7 +12,7 @@ import type { RequestPayload, ResponseValue } from './rpc-map.ts'
 import type { Wire } from './rpc.schema.ts'
 import type {
   HistoryEntry, ModelCatalogFailure, ModelCatalogModel, ModelProviderGroup, ModelReasoning,
-  ModelReasoningEffort, ModelTarget, SessionProjectionsBlock, SessionSearchItem, SessionSummary,
+  ModelReasoningEffort, ModelSelection, SessionProjectionsBlock, SessionSearchItem, SessionSummary,
 } from './sessions.ts'
 import type { ToolEventView } from './events.ts'
 import type { WorkspaceId } from './workspace.ts'
@@ -143,12 +143,12 @@ export const sessionHistoryRequestSchema = z.object({
   maxMessages: z.number().int().positive().optional(),
 }) satisfies z.ZodType<Wire<RequestPayload<'session.history'>>>
 
-/** Complete provider/model target. */
-export const modelTargetSchema = z.object({
+/** Complete provider/model selection. */
+export const modelSelectionSchema = z.object({
   provider: z.string().min(1),
   model: z.string().min(1),
   reasoningEffort: z.string().min(1).optional(),
-}) satisfies z.ZodType<Wire<ModelTarget>>
+}) satisfies z.ZodType<Wire<ModelSelection>>
 
 /** One adapter-owned reasoning effort. */
 export const modelReasoningEffortSchema = z.object({
@@ -227,7 +227,7 @@ export const sessionModelsRequestSchema = z.object({
 
 /** session.models response value. */
 export const sessionModelsValueSchema = z.object({
-  current: modelTargetSchema,
+  current: modelSelectionSchema,
   routable: z.boolean(),
   groups: z.array(modelProviderGroupSchema),
   failures: z.array(modelCatalogFailureSchema),
@@ -243,7 +243,7 @@ export const sessionSelectModelRequestSchema = z.object({
 
 /** session.selectModel response value. */
 export const sessionSelectModelValueSchema = z.object({
-  selected: modelTargetSchema,
+  selected: modelSelectionSchema,
 }) satisfies z.ZodType<Wire<ResponseValue<'session.selectModel'>>>
 
 /** ContentBlock passthrough: core is merge-extensible — the type discriminant envelope is strict, the rest stays wide. */

packages/host/apiproxy/src/api/sessions.ts

@@ -53,8 +53,8 @@ export interface SessionProjectionsBlock {
   values: Partial<SessionProjectionMap>
 }
 
-/** Complete model target selected for one session. */
-export interface ModelTarget {
+/** Complete model selection for one session. */
+export interface ModelSelection {
   /** Registered provider route. */
   provider: string
   /** Provider-owned model id. */
@@ -115,8 +115,8 @@ export interface ModelCatalogFailure {
 
 /** Detached model-directory snapshot for one session. */
 export interface SessionModels {
-  /** Target selected for the session's next assembled step. */
-  current: ModelTarget
+  /** Model selection for the session's next assembled step. */
+  current: ModelSelection
   /**
    * Whether an adapter currently serves `current.provider`, and therefore
    * whether this session can start a turn at all. Deliberately NOT derivable
@@ -230,7 +230,7 @@ export interface SessionsApi {
    * Reads a window of history events; page boundaries align to append-origin message
    * boundaries: one page = all raw events owned by a whole number of such messages (including
    * their chunk / tool events), never cut mid-message. Model-only replacement copies consume no
-   * `maxMessages`, so a compaction's provenance stays on the page of its replacement. The tail
+   * `maxMessages`, so a compaction's `compact/summary` record stays on the page of its replacement. The tail
    * page (beforeSeq absent) additionally carries the in-flight
    * partial — chunk events already emitted for the last unfinalized message.
    * Each entry pairs the raw SessionEvent with the host-computed view (tool events whose
@@ -254,7 +254,7 @@ export interface SessionsApi {
   models(request: RpcRequest<{ sessionId: SessionId }>): Promise<RpcResponse<SessionModels>>
 
   /**
-   * Selects the complete target for this session. Exact model metadata
+   * Selects the complete model selection for this session. Exact model metadata
    * validates an optional reasoning effort, while catalog membership remains
    * advisory. Session-backed subagents reject with `agent-busy`.
    */
@@ -264,7 +264,7 @@ export interface SessionsApi {
     model: string
     reasoningEffort?: string
   }>):
-  Promise<RpcResponse<{ selected: ModelTarget }>>
+  Promise<RpcResponse<{ selected: ModelSelection }>>
 
   /**
    * Renames a session: appends a `session/title` event with the `user`