Add Pull Request Template

.github/PULL_REQUEST_TEMPLATE/pull_request_template.md

@@ -0,0 +1,34 @@
+---
+name: Pull Request Standard
+about: You want to include modifications to the code base
+title: ''
+labels: 'Pull Request'
+assignees: ''
+---
+
+## Content
+<!-- Explain the reason for this change, if a feature is added, a bug is fixed, ... -->
+This PR includes...
+
+## Pre-submit checklist
+
+- Branch
+  - [ ] Tests are provided (if possible)
+  - [ ] Commit sequence broadly makes sense
+  - [ ] Key commits have useful messages
+- PR
+  - [ ] No clippy warnings in the CI
+  - [ ] Self-reviewed the diff
+  - [ ] Useful pull request description
+  - [ ] Reviewer requested
+- Documentation
+  - [ ] Update README file (if relevant)
+  - [ ] Update documentation website (if relevant)
+  - [ ] Add dev blog post (if relevant)
+
+## Comments
+<!-- Some optional comments about the PR, such as how to run a command, or warnings about usage, .... -->
+
+## Issue(s)
+<!-- The issue(s) this PR relates to or closes -->
+Relates to #YYY or Closes #YYY