added the dry Run feature

[adityakalburgi]

Description

Updated the README.md to clarify project setup instructions.
Added a dry run feature in flags.py, which will display the files that would be deleted without actually removing them. This allows users to review the potential deletions before making any changes.

• Fixes [Feature] addition of dry run mode #58

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Tests update

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• New and existing unit tests pass locally with my changes
• I have maintained a clean commit history by using the necessary Git commands
• I have checked that my code does not cause any merge conflicts

Screenshots (if applicable)

Add screenshots to help explain the changes (if necessary).

[adityakalburgi]

@Kota-Karthik please have a look on this PR thank you!

[techy4shri]

@adityakalburgi do not make any changes on main branch directly, that will create issues.
Rebase your changes to another branch first. Afterwards, Karthik will review.

[techy4shri]

@adityakalburgi make the changes ASAP so I can merge this PR. You have one day to comply.

[adityakalburgi]

@adityakalburgi make the changes ASAP so I can merge this PR. You have one day to comply.

Ok will do it soon

[Wahid7852]

@adityakalburgi any updates?

[adityakalburgi]

@adityakalburgi any updates?

Soon updating

[adityakalburgi]

Hi @techy4shri i have created a new PR with new branch you can close this one thank you!