feat: date-time utils

[shravan20]

Summary by CodeRabbit

• New Feature: Introduced a suite of date utility functions that enhance the software's ability to handle and manipulate dates. This includes formatting dates, getting the current date, adding days to a date, and more. This will improve the software's flexibility and efficiency in dealing with date-related tasks.
• Test: Added comprehensive test cases for the new date utility functions, ensuring their reliability and correctness.
• Chore: Updated the project's .npmignore and .vscode/extensions.json files for better project maintenance. The former change prevents unnecessary tracking of certain files, while the latter provides recommended tools for developers working with Mocha testing framework.
• Refactor: Renamed the JSONUtils module to JsonUtils for consistency.

[coderabbitai[bot]]

Walkthrough

This pull request introduces a set of utility functions for date and JSON operations, along with their corresponding test cases. It also recommends VS Code extensions for Mocha testing and updates the .npmignore file to exclude the "lib/" directory from version control.

Changes

File	Summary
.npmignore	Added "lib/" directory to the list of ignored files.
.vscode/extensions.json	Recommended VS Code extensions for Mocha testing.
lib/tests/.../test.spec.ts	Added test cases for utility functions related to date and JSON operations.
lib/utility/DateUtils/index.ts	Introduced a set of utility functions for working with dates.

🐇

"In the land of code, where the shadows lie,

A rabbit hops, under the cloudless sky.

With each leap, a new function's born,

In the realm of bytes, a new dawn is drawn.

Tests are written, extensions recommended,

In the world of code, all changes are splendid!" 🎉

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