docs: replace front door terminology

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

@@ -71,7 +71,7 @@ export interface Config {
   goals?: agentCore.GoalConfig | false
 }
 
-// Each front door owns a complete, directly readable config schema; extracting
+// Each entry point owns a complete, directly readable config schema; extracting
 // the common fields would make two small app contracts depend on a new facade.
 /* jscpd:ignore-start */
 export const Config: z<Config> = z.object({
@@ -114,7 +114,7 @@ export async function apply(ctx: Context, config: Config): Promise<void> {
     const spine = ctx.plugin(agentCore, { ...agentCore.pickSpineConfig(config), goals })
     await spine
     yield spine.dispose
-    // Same rationale as the Config schema above: each front door forwards its own
+    // Same rationale as the Config schema above: each entry point forwards its own
     // persistence passthroughs rather than sharing a facade with stdio-demo.
     /* jscpd:ignore-start */
     const persistence = ctx.plugin(SessionPersistenceJsonl, {