[Ethereum][Base] Bridge Helper Module with CCIP support

[shahthepro]

Code changes

• Abstracts away some commonly used functions and modifiers for Safe modules
• Adds support for CCIP bridging on Base and Ethereum

Deployment

Contract	Chain	Address
BaseBridgeHelperModule	Base	0x362DBD4Ff662b2E2b05b9cEDC91da2Dd2c655b26
EthereumBridgeHelperModule	Ethereum	0x630C1763D38AbE76301F58909fa174E7B84A7ECD

Governance action (pending)

• Enable the new module on Ethereum and disable the old one
• Enable the new module on Base

Code Change Checklist

To be completed before internal review begins:

• The contract code is complete
• Executable deployment file
• Fork tests that test after the deployment file runs
• Unit tests *if needed
• The owner has done a full checklist review of the code + tests

Internal review:

• Two approvals by internal reviewers

Deploy checklist

Two reviewers complete the following checklist:

- [ ] All deployed contracts are listed in the deploy PR's description
- [ ] Deployed contract's verified code (and all dependencies) match the code in master
- [ ] Contract constructors have correct arguments
- [ ] The transactions that interacted with the newly deployed contract match the deploy script.
- [ ] Governance proposal matches the deploy script
- [ ] Smoke tests pass after fork test execution of the governance proposal

[github-actions]

	Warnings
⚠️	👀 This PR needs at least 2 reviewers

Generated by 🚫 dangerJS against fc98a11

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 103 lines in your changes missing coverage. Please review.

Project coverage is 37.58%. Comparing base (d8af1ee) to head (fc98a11).

Files with missing lines	Patch %	Lines
...ts/contracts/automation/BaseBridgeHelperModule.sol	0.00%	49 Missing ⚠️
...ontracts/automation/EthereumBridgeHelperModule.sol	0.00%	25 Missing ⚠️
...tracts/contracts/automation/AbstractSafeModule.sol	0.00%	17 Missing ⚠️
...acts/automation/AbstractCCIPBridgeHelperModule.sol	0.00%	11 Missing ⚠️
...s/contracts/automation/PlumeBridgeHelperModule.sol	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2550      +/-   ##
==========================================
- Coverage   41.18%   37.58%   -3.60%     
==========================================
  Files         106      109       +3     
  Lines        4956     5039      +83     
  Branches     1302     1326      +24     
==========================================
- Hits         2041     1894     -147     
- Misses       2913     3143     +230     
  Partials        2        2              

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[clement-ux]

• All deployed contracts are listed in the deploy PR's description
  • BaseBridgeHelperModule
  • EthereumBridgeHelperModule
• Deployed contract's verified code (and all dependencies) match the code in master
  • EthereumBridgeHelperModule has not been verified.
• Contract constructors have correct arguments
• The transactions that interacted with the newly deployed contract match the deploy script.
  • No interactions.
• Governance proposal matches the deploy script
  • No governance.
• Smoke tests pass after fork test execution of the governance proposal

Diff contract

BaseBridgeHelperModule

sol2uml diff 0x362DBD4Ff662b2E2b05b9cEDC91da2Dd2c655b26 .,node_modules --apiKey N6EMEJTR6EQHJZSITYSKHUGX6RM6GK6MV3 -n base
(node:4985) ExperimentalWarning: The Fetch API is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
Compared the "BaseBridgeHelperModule" contract with address 0x362DBD4Ff662b2E2b05b9cEDC91da2Dd2c655b26 on base
to local files under folders ".,node_modules"

match   @chainlink/contracts-ccip/src/v0.8/ccip/interfaces/IRouterClient.sol
match   @chainlink/contracts-ccip/src/v0.8/ccip/libraries/Client.sol
match   @openzeppelin/contracts/access/AccessControl.sol
match   @openzeppelin/contracts/access/AccessControlEnumerable.sol
match   @openzeppelin/contracts/access/IAccessControl.sol
match   @openzeppelin/contracts/access/IAccessControlEnumerable.sol
match   @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol
match   @openzeppelin/contracts/token/ERC20/IERC20.sol
match   @openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol
match   @openzeppelin/contracts/utils/Address.sol
match   @openzeppelin/contracts/utils/Context.sol
match   @openzeppelin/contracts/utils/introspection/ERC165.sol
match   @openzeppelin/contracts/utils/introspection/IERC165.sol
match   @openzeppelin/contracts/utils/math/SafeCast.sol
match   @openzeppelin/contracts/utils/math/SafeMath.sol
match   @openzeppelin/contracts/utils/Strings.sol
match   @openzeppelin/contracts/utils/structs/EnumerableSet.sol
match   contracts/automation/AbstractCCIPBridgeHelperModule.sol
match   contracts/automation/AbstractSafeModule.sol
match   contracts/automation/BaseBridgeHelperModule.sol
match   contracts/governance/Governable.sol
match   contracts/interfaces/chainlink/AggregatorV3Interface.sol
match   contracts/interfaces/IBasicToken.sol
match   contracts/interfaces/IOracle.sol
match   contracts/interfaces/ISafe.sol
match   contracts/interfaces/IStrategy.sol
match   contracts/interfaces/IVault.sol
match   contracts/interfaces/IWETH9.sol
match   contracts/strategies/BridgedWOETHStrategy.sol
match   contracts/token/OUSD.sol
match   contracts/utils/Helpers.sol
match   contracts/utils/Initializable.sol
match   contracts/utils/InitializableAbstractStrategy.sol
match   contracts/utils/StableMath.sol
match   contracts/vault/VaultStorage.sol
match   lib/openzeppelin/interfaces/IERC4626.sol