refactor(protocol): additional cleaning up

[dantaik]

No description provided.

[codecov]

Codecov Report

Merging #13646 (eb2cc41) into major_protocol_upgrade_alpha3 (8ebd2ce) will increase coverage by 0.05%.
The diff coverage is n/a.

❗ Current head eb2cc41 differs from pull request most recent head 64ff19c. Consider uploading reports for the commit 64ff19c to get more accurate results

@@                        Coverage Diff                        @@
##           major_protocol_upgrade_alpha3   #13646      +/-   ##
=================================================================
+ Coverage                          44.76%   44.82%   +0.05%     
=================================================================
  Files                                132      132              
  Lines                               3527     3527              
  Branches                             361      361              
=================================================================
+ Hits                                1579     1581       +2     
+ Misses                              1847     1845       -2     
  Partials                             101      101              

Flag	Coverage Δ		*Carryforward flag
bridge-ui	95.80% <ø> (ø)
eventindexer	82.08% <ø> (+0.99%)	⬆️
protocol	0.00% <ø> (ø)		Carriedforward from 38497a5
relayer	62.42% <ø> (ø)		Carriedforward from 38497a5
ui	100.00% <ø> (ø)		Carriedforward from 38497a5

*This pull request uses carry forward flags. Click here to find out more.

Impacted Files	Coverage Δ
packages/protocol/contracts/L1/TaikoL1.sol	0.00% <ø> (ø)
...ckages/protocol/contracts/L1/libs/LibProposing.sol	0.00% <ø> (ø)
packages/protocol/contracts/L1/libs/LibUtils.sol	0.00% <ø> (ø)
...ckages/protocol/contracts/L1/libs/LibVerifying.sol	0.00% <ø> (ø)
packages/protocol/contracts/L2/TaikoL2.sol	0.00% <ø> (ø)

... and 1 file with indirect coverage changes

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