Standardize Code Formatting and Linting Rules

[elizabetheonoja-art]

Task

Apply consistent code formatting across the entire codebase and fix all linting violations.

Scope

• Run prettier/eslint/rustfmt across all source files
• Fix all linting errors and warnings
• Add pre-commit hooks for formatting
• Update .editorconfig if needed

Acceptance Criteria

• Zero linting errors
• Consistent code style throughout
• Pre-commit hooks prevent formatting issues

[TheBigWealth89]

I would like to work on this issue.

[github-actions]

@TheBigWealth89 has been assigned to this issue! 🎉

You can now start working on it. Good luck!

[grantfox-oss]

🦊 GrantFox — @TheBigWealth89 has been assigned to this issue as part of the Third Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #253)
2. Your PR will be reviewed by the Utility-Protocol maintainers

Good luck! Track your progress on GrantFox.