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

packages/host/apiproxy/tests/api-proxy-agent-preset.spec.ts

@@ -134,7 +134,7 @@ async function harness(
   }
   ctx.agents.setFactory(factory)
   const api = createApiProxy(ctx, {
-    defaultTarget: () => ({ provider: 'test', model: 'test-model' }),
+    defaultModelSelection: () => ({ provider: 'test', model: 'test-model' }),
     cwd,
     workspaceRoot: cwd,
     ...options.defaults,