Implement GitHub PR Issue Checker Workflow

[smog-root]

Closes #108

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!

@ombhojane

[github-actions]

🎉 Thank you for your contribution! Your pull request has been submitted successfully. A maintainer will review it as soon as possible. We appreciate your support in making this project better

[ombhojane]

do you really need 're' package, remove if unnecessary

actions/setup-python@v2, it supposed to be v3 right?

[smog-root]

do you really need 're' package, remove if unnecessary

actions/setup-python@v2, it supposed to be v3 right?

does'nt matter! It works! @ombhojane

[smog-root]

do you really need 're' package, remove if unnecessary

actions/setup-python@v2, it supposed to be v3 right?

There are both v3 and v2!!

it uses what every it wants!

[MastanSayyad]

workflows = level 1