chore(pull_requests_template): various improvements

Author: tmlmt

.github/pull_request_template.md

@@ -2,7 +2,12 @@
 
 Please include a summary of the changes and the related issue. Please also include relevant motivation and context. List any dependencies that are required for this change.
 
-Fixes # (issue)
+**Related Issue:**
+
+- Fixes #123 (use for bug fixes)
+- Resolves #123 (use for feature implementations)
+- Ref #123 (use for partial work or related changes)
+- N/A (if no related issue)
 
 ## Type of change
 
@@ -11,7 +16,18 @@ Please delete options that are not relevant.
 - [ ] Bug fix (non-breaking change which fixes an issue)
 - [ ] New feature (non-breaking change which adds functionality)
 - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
-- [ ] This change requires a documentation update
+- [ ] Enhancement (refactoring, style or performance improvement)
+- [ ] Chore (maintenance tasks, dependency updates, or tooling changes that don't affect functionality)
+- [ ] Documentation change (improvement to the Vitepress documentation or playground)
+
+## Breaking Changes
+
+If this is a breaking change, please describe:
+
+- What functionality is affected
+- How users should migrate their code
+- What the new API/behavior looks like
+- Version compatibility impact
 
 # How Has This Been Tested?
 
@@ -26,6 +42,5 @@ Please describe the tests that you ran to verify your changes. Provide instructi
 - [ ] I have commented my code, particularly in hard-to-understand areas
 - [ ] I have made corresponding changes to the documentation
 - [ ] I have run `pnpm lint` and my changes generate no new warnings
-- [ ] I have added tests that prove my fix is effective or that my feature works
 - [ ] New and existing unit tests pass locally with my changes
 - [ ] Any dependent changes have been merged and published in downstream modules