Files
Alem Tuzlak c38f8d3477 fix: always generate unique message IDs in LangChain adapter (#3829)
## Summary

- LangChain adapter now always uses `randomId()` for message stream IDs
instead of relying on `lc_kwargs.id` (which GoogleGenerativeAI sets to
`"0"` for all messages)

Closes #2929

## Test plan

- [x] `@copilotkit/runtime` tests pass

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2026-04-16 11:59:22 +02:00
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