feat: go from websocket-server to json rpc websocket/http server

Includes:
  - re-purposing of feature flags
    * metrics is always a thing (on)
    * monitoring is the gated feature
    * websocket-server flag is gone, we only gate push notifications
  - jsonrpc setup and rpc method register
  - prometheus exposition format to json parser
  - Added todo around split networking config

Notes:
  - will not merge this in until example app has been restored with the client changes

.envrc

@@ -1,5 +1,5 @@
 use_flake
 
-export RUST_LOG=homestar=debug,homestar_runtime=debug,libp2p=info,libp2p_gossipsub::behaviour=debug,tarpc=info,tower_http=debug
+export RUST_LOG=homestar=debug,homestar_runtime=debug,libp2p=info,libp2p_gossipsub::behaviour=debug,tarpc=info,tower_http=debug,jsonrpsee_server=debug
 export RUST_BACKTRACE=full
 export RUSTFLAGS="--cfg tokio_unstable"

.gitignore

@@ -35,6 +35,7 @@ report.json
 homestar.err
 homestar.out
 homestar.pid
+homestar.log*
 
 # locks
 homestar-wasm/Cargo.lock