maru-cluster-support no EL node

[fluentcrafter]

Note

Introduce addBesu/withBesuEl flags to optionally create a default Besu EL; require EL for sequencer nodes; update tests accordingly.

• Cluster/Builder API:
  • Add optional addBesu/withBesuEl flags to MaruCluster.addNode(...) and createNodeBuilder(...) to control default EL (Besu) creation.
  • NodeBuilder now accepts createDefaultElBesuNode and provides withElNode(...) to inject custom EL.
  • Only auto-create Besu EL when the flag is set; add validation requiring EL for Sequencer nodes.
• Runtime:
  • Node startup paths updated to pass EL config through and start Besu when present.
• Tests:
  • Update tests to explicitly enable Besu for sequencer nodes and adjust expectations (e.g., sync target reduced in one case).

^{Written by Cursor Bugbot for commit 6032140. This will update automatically on new commits. Configure here.}

[codecov-commenter]

Codecov Report

❌ Patch coverage is 58.82353% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.98%. Comparing base (8064132) to head (6032140).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...s/src/main/kotlin/maru/test/cluster/NodeBuilder.kt	16.66%	3 Missing and 2 partials ⚠️
...s/src/main/kotlin/maru/test/cluster/MaruCluster.kt	81.81%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #462      +/-   ##
============================================
- Coverage     82.99%   82.98%   -0.02%     
- Complexity     1103     1108       +5     
============================================
  Files           226      226              
  Lines          7992     8003      +11     
  Branches        624      625       +1     
============================================
+ Hits           6633     6641       +8     
- Misses         1013     1021       +8     
+ Partials        346      341       -5     

Flag	Coverage Δ
kotlin	82.98% <58.82%> (-0.02%)	⬇️

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