Wrap-up `logsSubscribe` / `logsUnsubscribe` websocket

[lgalabru]

Addressed in #243

Remaining todos:

• use mentions field to apply filter

[adamXBT]

Could you assign this task to me?

[MicaiahReid]

Done, @sun-1997218! Let me know if you need any guidance!

[adamXBT]

Thanks for assigning this to me!

I've checked out the code and it looks pretty straightforward. I'll fork and start working on it.

If I get stuck on anything, I'll come back to ask questions.

[MicaiahReid]

Sick, thanks @adamXBT! Looking forward to see what you come up with!

[NiravJoshi33]

Hey @MicaiahReid! We met at Solana OnlyDevs Mumbai. I've been exploring Surfpool since and would love to contribute.

I noticed @adamXBT expressed interest in August, but there hasn't been activity since. I've analyzed the code and see that while the mentions parameter is accepted and stored, the actual filtering logic in notify_logs_subscribers isn't implemented yet (the filter is stored but not used).

If this is still available, I'd like to work on it! I plan to:

1. Implement the filtering logic to check if transactions match the mentions filter
2. Add integration tests to validate the behavior

Let me know if I should proceed or if @adamXBT is still planning to work on this. Happy to collaborate either way!

[MicaiahReid]

Awesome, go for it @NiravJoshi33!

[lgalabru]

@NiravJoshi33 any progress on this? should I assign it to you instead of @adamXBT?
Thanks!

[NiravJoshi33]

Hey @lgalabru Yes, please assign this to me. I am working on it but have been little slow due to some work in Cypherpunk hackathon.

Thanks.