Merge remote-tracking branch 'origin/feat/send-unify' into xtr/agent-loop-message-machine

packages/client/ui-conversation/tests/apply-inject.spec.tsx

@@ -76,6 +76,7 @@ async function bench() {
     manager: { get: () => sessionFake },
     scope: (id: SessionId) => mint(id),
     cell: () => undefined,
+    scopeOf,
     create: vi.fn(() => Promise.resolve(ROOT)),
     open: vi.fn(),
   }

packages/client/ui-conversation/tests/service-orchestration.spec.ts

@@ -67,6 +67,7 @@ async function bench(opts?: { sessions?: boolean }) {
     create: createMock,
     open: openMock,
     scope: (id: SessionId) => (id === sid('new-1') ? mint(id) : scopes.get(id)),
+    scopeOf,
   } as unknown as SessionsService
   if (opts?.sessions !== false) ctx.provide('sessions', sessionsFake)
   // Class-plugin mount — the same form apply.ts uses in production.