Potentially exhausts mobile device battery

[videni]

For Swift-binding, it seems there is a performance issue here,

for offline, the join_broadcast would save changes from memory to dist database when necessary, but for online, it will synchronize every 2 seconds.

https://github.com/toeverything/OctoBase/blob/276e0e94719a652483119c5fea16be13293ee21c/libs/jwst-binding/jwst-swift/src/storage.rs#L178

https://github.com/toeverything/OctoBase/blob/276e0e94719a652483119c5fea16be13293ee21c/libs/jwst-rpc/src/client/websocket.rs#L93

[darkskygit]

pr is welcome