Implement GitHub PR Issue Checker Workflow

[smog-root]

Closes #146

Usage:

1. When a pull request is created or edited, the workflow automatically triggers.

2. The workflow checks for:

• A non-empty PR description.
• A valid issue reference format (Fixes , Close, Closes, Closed , Fix , Fixed , Resolve , Resolves #Issue_number).

3. If either check fails, the PR will be marked as failing, and the author will receive clear error messages in the PR comments.
4. If all checks pass, a confirmation message will indicate that the PR is valid.

Note: Kindly add all the labels added to the issue, to this PR!

@rohitinu6

[github-actions]

Ensure the PR matches the requirements mentioned in the Contribution guide. The maintainer might get in touch to enusre quality. Thanks for your time

[smog-root]

Add labels!! And assign me!

[rohitinu6]

@smog-root mentors will review and merge the PR

[smog-root]

@smog-root mentors will review and merge the PR

You can add the labels right??

[Mayureshd-18]

@smog-root mentors will review and merge the PR

You can add the labels right??

I will add the labels after my review.

[Mayureshd-18]

@smog-root Please link the issue using keywords. (fixes/closes..) You can find the detailed info about the same here:
https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword

If needed, please check out merged PRs for reference.

Thanks & regards

[smog-root]

@Mayureshd-18 changes done! ✅

[smog-root]

You can review now I added

close

closes

closed

fix

fixes

fixed

resolve

resolves

resolved

[Mayureshd-18]

@smog-root Don't change the workflow jobs. I meant to change the PR description to link the issue by using keywords. (fixes/closes). Please check other PRs that are merged for reference.

[smog-root]

@Mayureshd-18 is it okay now!??

[jvedsaqib]

@Mayureshd-18 is it okay now!??

@smog-root Edit your first comment.
The word 'closes' is styled as **\closes**.
Remove the asterisks.

[smog-root]

@jvedsaqib done 👍

[Mayureshd-18]

Looks good to me now!

[smog-root]

@Mayureshd-18 add labels and merge!

[smog-root]

@Mayureshd-18 it's level2 on issue!

[smog-root]

don't decrease the level!

[smog-root]

Add level2 label @rohitinu6

[MastanSayyad]

workflows = level 1

[smog-root]

@MastanSayyad why you removed level label?? Add level1!!