libp2p get providers and handle peer requests for records

[zeeshanlakhani]

Includes:

• cargo docs pre-commit and ci
• more event / record handling
• backs up to provider if get_record (via put) fails

[codecov]

Codecov Report

Merging #185 (e7623d6) into main (307d234) will decrease coverage by 2.11%.
The diff coverage is 25.15%.

@@            Coverage Diff             @@
##             main     #185      +/-   ##
==========================================
- Coverage   49.56%   47.46%   -2.11%     
==========================================
  Files          53       54       +1     
  Lines        2310     2482     +172     
  Branches      580      606      +26     
==========================================
+ Hits         1145     1178      +33     
- Misses        794      926     +132     
- Partials      371      378       +7     

Impacted Files	Coverage Δ
homestar-runtime/src/event_handler/channel.rs	50.00% <ø> (ø)
homestar-runtime/src/lib.rs	100.00% <ø> (ø)
homestar-runtime/src/network/ws.rs	33.33% <ø> (ø)
homestar-runtime/src/runner.rs	69.01% <ø> (ø)
homestar-runtime/src/tasks.rs	50.00% <ø> (ø)
homestar-runtime/src/event_handler/swarm_event.rs	6.70% <4.48%> (-4.41%)	⬇️
homestar-runtime/src/scheduler.rs	52.70% <10.00%> (-1.47%)	⬇️
homestar-runtime/src/event_handler/event.rs	9.09% <12.12%> (-2.91%)	⬇️
homestar-runtime/src/worker.rs	51.02% <21.05%> (-0.80%)	⬇️
homestar-runtime/src/network/swarm.rs	35.84% <38.46%> (+1.70%)	⬆️
... and 7 more