chore: Improve PR template

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,27 +1,39 @@
-<!-- Thanks for opening a PR! Your contribution is much appreciated.
+<!--
+Thanks for opening a PR! Your contribution is much appreciated.
 To make sure your PR is handled as smoothly as possible we request that you follow the checklist sections below.
-Choose the right checklist for the change(s) that you're making:
+-->
+
+### Annotation
+
+Signed-off-by: Your Name <Your Email>
+Co-authored-by: Your Name <Your Email>
 
 ### Description
 
-Please include a summary of the changes and the related issue (if applicable).
+<!--
+Please include a summary of the changes.
 Explain the reason for the changes and any context that might be helpful for the reviewer.
+-->
+
+1. summary of changes
 
 - **What is the purpose of this PR?**
 - **What problem does it solve?**
 - **Are there any breaking changes or backwards compatibility issues?**
 
 ### Related Issue
 
-If this PR addresses an existing issue, please provide a reference to it (e.g., "Fixes #123" or "Closes #456").
+<!--
+If this PR addresses an existing issue, please provide a reference to it.
+-->
 
-Example:
 - Closes #123
-- Fixes #456
 
 ### Type of Change
 
-Please delete options that are not relevant:
+<!--
+Please delete options that are not relevant.
+-->
 
 - [ ] Bug fix
 - [ ] New feature
@@ -30,21 +42,21 @@ Please delete options that are not relevant:
 - [ ] Add or improve examples
 - [ ] Miscellaneous tasks
 - [ ] Reverts commit
-- [ ] Other (please describe):
 
 ### How Has This Been Tested?
 
+<!--
 Please describe the tests that you ran to verify your changes.
 Include any details about the environment or specific configurations used during testing.
+-->
 
-Example:
 - [ ] I have run unit tests
-- [ ] I have tested the changes manually
-- [ ] I have tested in a staging environment
 
 ### Checklist
 
-Please check the following before submitting the PR:
+<!--
+Please check the following before submitting the PR.
+-->
 
 - [ ] I have read and followed the guidelines in `CONTRIBUTING.md`
 - [ ] I have already updated the related templates accordingly (if applicable)
@@ -54,6 +66,6 @@ Please check the following before submitting the PR:
 
 ### Additional Notes
 
+<!--
 Any additional information.
-
 -->