feat(eventindexer): Event indexer metrics

[cyberhorsey]

Also regenerates bindings for latest protocol, and subscribes to blockProposed events.

[codecov]

Codecov Report

Merging #13762 (e40f1b2) into main (5d29c6d) will increase coverage by 2.63%.
The diff coverage is n/a.

❗ Current head e40f1b2 differs from pull request most recent head 59463fc. Consider uploading reports for the commit 59463fc to get more accurate results

@@            Coverage Diff             @@
##             main   #13762      +/-   ##
==========================================
+ Coverage   45.27%   47.91%   +2.63%     
==========================================
  Files         132      131       -1     
  Lines        3538     3339     -199     
  Branches      363      310      -53     
==========================================
- Hits         1602     1600       -2     
+ Misses       1835     1638     -197     
  Partials      101      101              

Flag	Coverage Δ		*Carryforward flag
bridge-ui	96.16% <ø> (ø)		Carriedforward from 8c7ddc4
eventindexer	81.09% <ø> (-1.00%)	⬇️
protocol	0.00% <ø> (ø)		Carriedforward from 8c7ddc4
relayer	62.53% <ø> (ø)		Carriedforward from 8c7ddc4
ui	100.00% <ø> (ø)		Carriedforward from 8c7ddc4

*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)
packages/protocol/contracts/L1/TaikoToken.sol	0.00% <ø> (ø)
...ckages/protocol/contracts/L1/libs/LibProposing.sol	0.00% <ø> (ø)
packages/protocol/contracts/L1/libs/LibProving.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)
packages/protocol/contracts/bridge/Bridge.sol	0.00% <ø> (ø)
...ackages/protocol/contracts/bridge/BridgedERC20.sol	0.00% <ø> (ø)
packages/protocol/contracts/bridge/EtherVault.sol	0.00% <ø> (ø)
... and 32 more

... and 1 file with indirect coverage changes

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