Added pull-request template for better understanding of the PR.
## What: overview about this PR
## Why: the purpose about this PR
## How: how did you implement/fix it?
## Environment Variables:
### Do you add environments variables:
- [ ] what do you want to reviewer to check?
- [ ] None
### Do you add production environment variables:
- [ ] what do you want to reviewer to check?
- [ ] None
### Did you wrote Test:
- [ ] Unit test
- [ ] Integration test
- [ ] Manual test
@flickerbot
As in most of the PR's there weren't proper description of the PR which was quite difficult for reviewer and for others to understand about the PR.
So this PR just focuses on writing a clear and detailed description of the PR.
Overview
@flickerbot