Added issue templates: bug_report, documentation_update, feature_request, config.yml

[itspavant]

Description

This PR adds standardized GitHub Issue Templates to improve how contributors report and track issues in the repository.
By providing clear structure for different types of issues, it ensures consistency, better triaging, and smoother collaboration.

Related Issue

Fixes #28

Changes Made

• Added .github/ISSUE_TEMPLATE/bug_report.md for structured bug reporting.
• Added .github/ISSUE_TEMPLATE/documentation_update.md for documentation-related issues.
• Added .github/ISSUE_TEMPLATE/feature_request.md for feature/enhancement requests.
• Added .github/ISSUE_TEMPLATE/config.yml to enable the issue chooser and disable blank issues.

checklist

• Code is formatted with the project’s Prettier config provided in .prettierrc.
• Only the necessary files are modified; no unrelated changes are included.
• Follows clean code principles (readable, maintainable, minimal duplication).
• All changes are clearly documented.
• Verified that issue templates render correctly on GitHub’s “New Issue” page.
• No breaking changes are introduced to existing functionality.

Additional Notes

With these templates, contributors will see options for Bug Report, Documentation Update, or Feature Request when creating a new issue, making reports easier to read and maintain.

[itspavant]

Hiiiii @code-w-arsh

Kindly please review the PR and let me know if you need any more modifications.