feat: integrate eslint

[b-garbacz]

This pull request introduces a new ESLint configuration to the project, adds linting scripts, and updates dependencies accordingly. It also makes several small improvements to error handling and code style in both the source and test files, mainly by simplifying catch blocks and improving error reporting.

Linting and Configuration:

• Added a new eslint.config.mjs file with a comprehensive ESLint configuration, including rules for both source and test files, and support for browser, Node.js, and Jest globals.
• Added ESLint and related dependencies (eslint, @eslint/js, globals) to package.json and test/browser/package-lock.json. [1] [2] [3] [4] [5] [6] [7]
• Introduced new npm scripts for linting (lint and lint:fix) and updated the CI workflow to include linting in ci:full.

Error Handling and Code Style Improvements:

• Standardized catch blocks in multiple files and tests by removing unused error variables, simplifying error handling, and improving error reporting. [1] [2] [3] [4] [5] [6] [7] [8] [9]
• Improved error construction in modules/address.js by using the cause property for better error chaining.

Minor Test and Code Cleanups:

• Removed unused imports and variables in test files for clarity. [1] [2]

These changes collectively improve code quality, consistency, and maintainability by enforcing linting standards and simplifying error handling.

[github-actions]

Coverage

Metric	Coverage	Covered/Total
Lines	89.84%	1035/1152
Statements	89.84%	1035/1152
Functions	92.59%	50/54
Branches	80.1%	153/191

[b-garbacz]

@lucasfernandes #38 I gonna wait for your merge, I think this will make things easier.

[lucasfernandes]

LGTM