Add integration test for wallet activity feed with type filter returning only matching events

[Chucks1093]

Summary

The wallet activity feed type filter param needs integration test coverage to confirm it correctly includes only buy or only sell events from a mixed history.

Scope

• Seed a test wallet with both buy and sell events across two creators
• Assert type=buy returns only buy events
• Assert type=sell returns only sell events
• Assert omitting type returns all events

Acceptance Criteria

• type=buy excludes sell events
• type=sell excludes buy events
• No type param returns the full mixed history

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Coordinate on Telegram

[N-thnI]

Dear maintainer
Please assign me this issue

[ekwe7]

I would love to work on this issue. I have experience building production ready applications and collaborating through GitHub workflows. I'll carefully analyze the current implementation, propose a reliable solution, and submit a well-tested PR. My focus is on clean code, maintainability, and timely delivery

[ekwe7]

I would love to work on this issue. I have experience building production ready applications and collaborating through GitHub workflows. I'll carefully analyze the current implementation, propose a reliable solution, and submit a well-tested PR. My focus is on clean code, maintainability, and timely delivery

[grantfox-oss]

🦊 GrantFox — @N-thnI has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #433)
2. Your PR will be reviewed by the accesslayerorg maintainers

Good luck! Track your progress on GrantFox.