Improve maintainability and consistency of error and warning definitions.

Issues Identified

Excessive hardcoding:

Hundreds of messages are manually written, increasing the chance of typos or inconsistent phrasing.

Null entries (E037, W011, etc.) clutter the objects and make debugging difficult.

Unnecessary Lodash dependency:

The code uses _.each for simple object iteration, which can be replaced with native Object.entries() or for...in loops.

Removing Lodash here would reduce bundle size and improve load time.

No validation or structure enforcement:

There’s no check to ensure that every code has a description, or that message placeholders ({a}, {b}) match expected arguments.

Inconsistent string formatting and spacing:

Some messages end with periods, others do not.

Some strings use concatenation (+) unnecessarily where template literals could be clearer. Scalability issue:

Adding new error codes manually increases maintenance cost and risk of duplicates. Expected Outcome

Cleaner, faster, and easier-to-maintain error/warning definitions.

Reduced dependency footprint (no Lodash needed).

Consistent message formatting across all linting rules.