Various fixes for everlong fuzzing

[slundqui]

• Adding chain_id config for local chain.
• Adding optional agents field to run_fuzz_bots to allow for continuing to fuzz with same set of agents.

[codecov]

Codecov Report

Attention: Patch coverage is 95.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 80.66%. Comparing base (f2ed7c8) to head (57c3442).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
.../agent0/core/hyperdrive/interactive/local_chain.py	75.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1739      +/-   ##
==========================================
- Coverage   81.14%   80.66%   -0.48%     
==========================================
  Files          96       96              
  Lines        7106     7113       +7     
==========================================
- Hits         5766     5738      -28     
- Misses       1340     1375      +35     

Flag	Coverage Δ
unittests	80.66% <95.00%> (-0.48%)	⬇️

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