chore: cleans up action structure

[osis]

Short description of work done

Some long overdue action file refactoring.

PR Checklist

• I have run linter locally
• I have run unit and integration tests locally

[changeset-bot]

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Latest commit: bce6191

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[gemini-code-assist]

Summary of Changes

Hello @osis, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly refactors the action structure for both Coinbase and MetaMask wallets. The primary goal is to enhance code organization and maintainability by decomposing large, feature-rich files into smaller, more focused modules. This restructuring also centralizes common browser interaction patterns into a shared helper file, which reduces redundancy and promotes reusability across different wallet implementations, ultimately making the codebase easier to navigate and extend.

Highlights

• Centralized Action Helpers: Introduced generic performPopupAction and performSidepanelAction in src/helpers/actions.ts to centralize common interaction patterns with browser popups and sidepanels, reducing code duplication.
• Coinbase Wallet Actions Refactoring: The monolithic src/wallets/coinbase/actions.ts file was removed. Its functionalities were broken down and distributed into new, dedicated files under src/wallets/coinbase/actions/ based on their purpose (e.g., account, network, token, transaction, setup, and utilities).
• MetaMask Wallet Actions Refactoring: Similar to Coinbase, MetaMask actions were reorganized. Multiple individual action files (e.g., addNetwork.ts, approve.ts) were removed, and their contents were consolidated into new, functionally grouped files under src/wallets/metamask/actions/.
• MetaMask Utility Renaming and Streamlining: The src/wallets/metamask/actions/util.ts file was renamed to utils.ts. The generic performPopupAction and performSidepanelAction functions were removed from it, as they are now centralized in src/helpers/actions.ts.

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[gemini-code-assist]

Code Review

This pull request introduces a significant and well-executed refactoring of the wallet action files, organizing them into a more modular and maintainable structure. The separation of concerns for both Coinbase and MetaMask wallets is much clearer now. My review focuses on some minor improvements for consistency and code cleanup that were noticed during this refactoring. I've pointed out some misleading parameter names, a typo, and some leftover commented-out code that could be removed.