feat: Implement migration script for combined layout

[infrmtcs]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 253 lines in your changes missing coverage. Please review.
✅ Project coverage is 75.65%. Comparing base (172042a) to head (60b4f1a).

Files with missing lines	Patch %	Lines
migration/blocktransactions/ingestor.go	0.00%	91 Missing ⚠️
migration/blocktransactions/blocktransactions.go	0.00%	43 Missing ⚠️
migration/blocktransactions/check_status.go	0.00%	33 Missing ⚠️
migration/blocktransactions/counter.go	0.00%	29 Missing ⚠️
migration/blocktransactions/committer.go	0.00%	26 Missing ⚠️
migration/blocktransactions/batch_provider.go	0.00%	17 Missing ⚠️
migration/blocktransactions/pipeline.go	0.00%	14 Missing ⚠️

❌ Your patch check has failed because the patch coverage (0.00%) is below the target coverage (60.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@                    Coverage Diff                     @@
##           dat/block-transactions    #3355      +/-   ##
==========================================================
- Coverage                   76.14%   75.65%   -0.50%     
==========================================================
  Files                         350      357       +7     
  Lines                       33130    33383     +253     
==========================================================
+ Hits                        25227    25256      +29     
- Misses                       6090     6318     +228     
+ Partials                     1813     1809       -4     

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