Supernova processing

[AdoAdoAdo]

Reasoning behind the pull request

Proposed changes

Testing procedure

Pre-requisites

Based on the Contributing Guidelines the PR author and the reviewers must check the following requirements are met:

• was the PR targeted to the correct branch?
• if this is a larger feature that probably needs more than one PR, is there a feat branch created?
• if this is a feat branch merging, do all satellite projects have a proper tag inside go.mod?

[github-actions]

📊 MultiversX Automated Test Report: View Report

🔄 Build Details:

• mx-chain-go Commit Hash: be7cc0e0fd8fc62739e6710c6ad4e89d9f2aa062
• Current Branch: supernova-processing
• mx-chain-go Target Branch: master
• mx-chain-simulator-go Target Branch: main
• mx-chain-testing-suite Target Branch: main

🚀 Environment Variables:

• TIMESTAMP: 16062025-143303
• PYTEST_EXIT_CODE: 0
  🎉 MultiversX CI/CD Workflow Complete!

[codecov]

Codecov Report

Attention: Patch coverage is 4.83871% with 531 lines in your changes missing coverage. Please review.

Project coverage is 74.83%. Comparing base (a78718b) to head (6101e84).

Files with missing lines	Patch %	Lines
process/block/shardblock.go	7.39%	209 Missing and 4 partials ⚠️
process/block/metablock.go	1.56%	188 Missing and 1 partial ⚠️
process/coordinator/process.go	0.00%	104 Missing ⚠️
process/block/preprocess/transactions.go	26.92%	18 Missing and 1 partial ⚠️
process/block/preprocess/rewardTxPreProcessor.go	0.00%	2 Missing ⚠️
process/block/preprocess/smartContractResults.go	0.00%	2 Missing ⚠️
...cess/block/preprocess/validatorInfoPreProcessor.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@                      Coverage Diff                      @@
##           feat/supernova-async-exec    #7053      +/-   ##
=============================================================
- Coverage                      75.12%   74.83%   -0.30%     
=============================================================
  Files                            812      812              
  Lines                         134225   134763     +538     
=============================================================
+ Hits                          100838   100846       +8     
- Misses                         27685    28208     +523     
- Partials                        5702     5709       +7     

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