Merge branch 'codex/simp-ui-identity-residue' into codex/simp-name-front-door-defaults

# Conflicts:
#	docs/config-catalog.md
#	packages/examples/acp-demo/src/index.ts
#	packages/examples/stdio-demo/src/index.ts

packages/examples/acp-demo/src/index.ts

@@ -13,6 +13,7 @@ import type { Context } from 'cordis'
 import z from 'schemastery'
 import * as acp from '@deepseek-ai/dsh-acp'
 import * as agentCore from '@deepseek-ai/dsh-agent-spine-demo'
+import * as workspaceContext from '@deepseek-ai/dsh-workspace-context'
 import ToolRegistry, { type Config as ToolsConfig } from '@deepseek-ai/dsh-tools'
 import SessionPersistenceJsonl from '@deepseek-ai/dsh-session-persistence-jsonl'
 import UserInteractionService from '@deepseek-ai/dsh-user-interaction'
@@ -21,7 +22,7 @@ export const name = 'acp-demo'
 const DEFAULT_PERSISTENCE_ROOT = './.sessions'
 
 /**
- * App config: the swappable per-deployment values. `model` configures the
+ * App config: the swappable per-deployment values. `provider` and `model` configure the
  * agent template the ACP bridge creates each session's agent from (NOT a
  * pre-created agent — ACP creates agents at `session/new`); `persona` is the
  * deployment persona (forwarded to the system-prompt plugin); `toolOrder` is
@@ -30,6 +31,8 @@ const DEFAULT_PERSISTENCE_ROOT = './.sessions'
  * through agent-spine-demo); `persistenceRoot` is the JSONL backend's directory.
  */
 export interface Config {
+  /** Provider route for ACP-created agents. */
+  provider: string
   /** Model name for ACP-created agents (must have a registered adapter). */
   model: string
   /** Deployment persona (the system-prompt plugin's `persona` config). */
@@ -38,8 +41,12 @@ export interface Config {
   toolOrder?: string[]
   /** Tool-registry config — its presentation `mode` (forwarded through agent-spine-demo; see dsh-tools). */
   tools?: ToolsConfig
+  /** DeepSeek Harness home directory exposed to bash and used for local skill discovery. */
+  dshHome?: string
   /** Directory the JSONL session backend writes under. Defaults to `./.sessions`. */
   persistenceRoot?: string
+  /** Controls automatic AGENTS.md/CLAUDE.md loading; configure a byte budget or set `false`. */
+  workspaceContext: agentCore.Config['workspaceContext']
   /** Skill registry, local-provider, and model-facing consumer config forwarded to agent-spine-demo. */
   skills?: agentCore.SkillConfig
   /** Model-facing bash tool config forwarded through agent-core. */
@@ -52,6 +59,7 @@ export interface Config {
 // the common fields would make two small app contracts depend on a new facade.
 /* jscpd:ignore-start */
 export const Config: z<Config> = z.object({
+  provider: z.string().required(),
   model: z.string().required(),
   persona: z.string(),
   // The array default is forced to undefined: ABSENT means "lexicographic
@@ -59,7 +67,9 @@ export const Config: z<Config> = z.object({
   // schemastery's native [] default would read as an invalid configured list.
   toolOrder: z.array(z.string()).default(undefined as unknown as string[]),
   tools: ToolRegistry.Config,
+  dshHome: z.string(),
   persistenceRoot: z.string().default(DEFAULT_PERSISTENCE_ROOT),
+  workspaceContext: z.union([z.const(false), workspaceContext.Config]).required(),
   skills: agentCore.SkillConfigSchema,
   toolBash: agentCore.ToolBashConfigSchema,
   toolTasks: agentCore.ToolTasksConfigSchema,
@@ -71,18 +81,11 @@ export const Config: z<Config> = z.object({
  * NO agents (its `agents` list defaults to `[]`) and carries the deployment
  * `persona`; the JSONL backend persists under `persistenceRoot`; the ACP
  * bridge owns stdout for JSON-RPC and creates one agent per `session/new`
- * from `model`. No logger, no `hmr` — stdout stays pure.
+ * from the provider/model pair. No logger, no `hmr` — stdout stays pure.
  */
 export function apply(ctx: Context, config: Config): void {
-  ctx.plugin(agentCore, {
-    ...config.persona !== undefined ? { persona: config.persona } : {},
-    ...config.toolOrder !== undefined ? { toolOrder: config.toolOrder } : {},
-    ...config.tools !== undefined ? { tools: config.tools } : {},
-    ...config.skills !== undefined ? { skills: config.skills } : {},
-    ...config.toolBash !== undefined ? { toolBash: config.toolBash } : {},
-    ...config.toolTasks !== undefined ? { toolTasks: config.toolTasks } : {},
-  })
+  ctx.plugin(agentCore, agentCore.pickSpineConfig(config))
   ctx.plugin(UserInteractionService)
   ctx.plugin(SessionPersistenceJsonl, { root: config.persistenceRoot ?? DEFAULT_PERSISTENCE_ROOT })
-  ctx.plugin(acp, { model: config.model })
+  ctx.plugin(acp, { provider: config.provider, model: config.model })
 }