Signals integration

[pociej]

There is already quite similar idea. Add support for solidjs #1486. I would make it wider, signals approach is gaining deserved popularity. There is already signlas library for react by preact. Im going to integrate wagmi into project where im going to use signals so it could be worth to create and share signals adapters arround wagmi core. Would you be eventually open to integrate such aproach into wagmi or prefer to have it as separate repo?