[WIP]feat: batch auction

[thorseldon]

• New Batch Auction/Redeem/Liquidate Methods in LendPool;
• New Batch Auction/Redeem/Liquidate Methods in PunkGateway;
• New Batch Auction/Redeem/Liquidate Methods in WETGateway;

[codecov]

Codecov Report

Attention: Patch coverage is 77.59563% with 41 lines in your changes missing coverage. Please review.

Project coverage is 90.19%. Comparing base (cd9586c) to head (afbdb63).

Files	Patch %	Lines
contracts/protocol/PunkGateway.sol	62.10%	36 Missing ⚠️
contracts/protocol/WETHGateway.sol	91.52%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #127      +/-   ##
==========================================
- Coverage   90.97%   90.19%   -0.79%     
==========================================
  Files          37       37              
  Lines        2860     3030     +170     
  Branches      449      487      +38     
==========================================
+ Hits         2602     2733     +131     
- Misses        258      297      +39     

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