stacker.news/.github/pull_request_template.md

## Description

<!--
A clear and concise description of what you changed and why.
Don't forget to mention which tickets this closes (if any).
Use following syntax to close them automatically on merge: closes #<number>
-->

## Screenshots

<!--
If your changes are user facing, please add screenshots of the new UI.
You can also create a video to showcase your changes (useful to show UX).
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## Additional Context

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You can mention here anything that you think is relevant for this PR. Some examples:
* You encountered something that you didn't understand while working on this PR
* You were not sure about something you did but did not find a better way
* You initially had a different approach but went with a different approach for some reason
-->

## Checklist

Are your changes backwards compatible? Please answer below:

<!-- put your answer about backwards compatibility here -->

<!--
If your PR is not ready for review yet, please mark your PR as a draft.
If changes were requested, request a new review when you incorporated the feedback.
-->
Did you QA this? Could we deploy this straight to production? Please answer below:

<!-- put your answer about QA here -->

For frontend changes: Tested on mobile? Please answer below:

<!-- put your answer about mobile QA here -->

Did you introduce any new environment variables? If so, call them out explicitly here:

<!-- put your answer about env vars here -->