docs(pull_request_template): make the checklist holistic

.github/pull_request_template.md

@@ -9,12 +9,24 @@ Please fill in the following content to let us know better about this change.
 
 ## Checklist
 
+- [ ] I have read the [contributing guidelines](https://commitizen-tools.github.io/commitizen/contributing/)
+
+### Code Changes
+
 - [ ] Add test cases to all the changes you introduce
-- [ ] Run `poetry all` locally to ensure this change passes linter check and test
-- [ ] Test the changes on the local machine manually
+- [ ] Run `poetry all` locally to ensure this change passes linter check and tests
+- [ ] Manually test the changes:
+  - [ ] Verify the feature/bug fix works as expected in real-world scenarios
+  - [ ] Test edge cases and error conditions
+  - [ ] Ensure backward compatibility is maintained
+  - [ ] Document any manual testing steps performed
 - [ ] Update the documentation for the changes
 
-## Expected behavior
+### Documentation Changes
+
+- [ ] Run `poetry doc` locally to ensure the documentation pages renders correctly
+
+## Expected Behavior
 <!-- A clear and concise description of what you expected to happen -->
 
 
@@ -25,5 +37,5 @@ Please fill in the following content to let us know better about this change.
 3. ... -->
 
 
-## Additional context
+## Additional Context
 <!-- Add any other RELATED ISSUE, context or screenshots about the pull request here. -->