Bug: `UseAgentUpdate` enum is not exported

[blove]

🐛 Bug: UseAgentUpdate enum is not exported, causing TypeScript errors

♻️ Reproduction Steps

1. Use useAgent with updates parameter:

   const { agent } = useAgent({
     agentId: 'plan',
     updates: ['OnStateChanged'],
   });

2. TypeScript error: Type '"OnStateChanged"' is not assignable to type 'UseAgentUpdate'.

✅ Expected Behavior

The UseAgentUpdate enum should be exported and usable:

import { useAgent, UseAgentUpdate } from '@copilotkitnext/react';

const { agent } = useAgent({
  agentId: 'plan',
  updates: [UseAgentUpdate.OnStateChanged],
});

The enum is defined in index.d.ts (lines 498-502) but not exported (line 636).

❌ Actual Behavior

TypeScript error forces users to use as any workaround:

updates: ['OnStateChanged' as any];

𝌚 CopilotKit Version

├── @copilotkitnext/react@0.0.22
├── @copilotkitnext/runtime@0.0.22

📄 Logs (Optional)

Type '"OnStateChanged"' is not assignable to type 'UseAgentUpdate'.

Fix: Export UseAgentUpdate enum from @copilotkitnext/react.

[julesale]

any updates for this issue