refactor(vertex-handler): remove p2p_manager dependency [part 1/8]

[glevco]

Depends on #1153

Motivation

As part of the P2P Multiprocess project, this PR refactors the VertexHandler so it does not depend on the p2p_manager anymore.

Acceptance Criteria

• Remove the p2p_manager dependency from VertexHandler. This means it does not propagate vertices anymore, and it's the caller's responsibility to do it.
• Remove duplicate partial_vertex_exists methods from sync classes and move it to the storage.
• Update all calls to VertexHandler.on_new_vertex to propagate vertices accordingly:
  • If the call explicitly set propagate_to_peers=False, no change was necessary.
  • If the call didn't provide the propagate_to_peers argument or set it as True, add a follow-up call to p2p_manager.send_tx_to_peers.
• Move CPU profiler from HathorManager.on_new_tx to VertexHandler.on_new_vertex.
• Fix CPU profiler typing.
• No changes in behavior.

Checklist

• If you are requesting a merge into master, confirm this code is production-ready and can be included in future releases as soon as it gets merged

[codecov]

Codecov Report

Attention: Patch coverage is 93.93939% with 2 lines in your changes missing coverage. Please review.

Project coverage is 84.59%. Comparing base (2536592) to head (3203fbc).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
hathor/p2p/sync_v2/agent.py	85.71%	0 Missing and 1 partial ⚠️
hathor/p2p/sync_v2/mempool.py	66.66%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1154      +/-   ##
==========================================
- Coverage   84.66%   84.59%   -0.07%     
==========================================
  Files         313      313              
  Lines       24245    24249       +4     
  Branches     3687     3690       +3     
==========================================
- Hits        20527    20514      -13     
- Misses       3004     3016      +12     
- Partials      714      719       +5     

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[github-actions]

Bencher Report

Branch	refactor/vertex-handler/remove-p2p-manager
Testbed	ubuntu-22.04

Click to view all benchmark results

Benchmark	Latency	Benchmark Result nanoseconds (ns) (Result Δ%)	Lower Boundary nanoseconds (ns) (Limit %)	Upper Boundary nanoseconds (ns) (Limit %)
sync-v2 (up to 20000 blocks)	📈 view plot 🚷 view threshold	101,502,751,945.94 (-0.32%)	91,650,003,337.89 (90.29%)	112,016,670,746.31 (90.61%)

🐰 View full continuous benchmarking report in Bencher