Update pull request template for CFDI project relevance

- Replace generic template with project-specific sections
- Add CFDI version support and PAC integration change types
- Add CFDI/SAT impact section for affected versions and complements
- Replace firmware/hardware test config with Python version and pytest
- Streamline checklist with SAT schema compliance check

Author: satcfdi

.github/pull_request_template.md

@@ -1,41 +1,37 @@
-# Pull Request Template
-
 ## Description
 
-Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
+Brief summary of the change and its motivation.
 
 Fixes # (issue)
 
 ## Type of change
 
-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
+- [ ] CFDI version support (new complement, addenda, or catalog update)
+- [ ] PAC integration (new or updated provider)
+- [ ] Documentation update
+
+## CFDI / SAT impact
+
+<!-- Delete this section if not applicable -->
 
-## How Has This Been Tested?
+- **Affected CFDI versions**: (e.g., 4.0, 3.3, Retenciones 2.0)
+- **Affected complements**: (e.g., Nomina, Pagos, TimbreFiscalDigital)
+- **SAT catalog changes**: Yes / No
 
-Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration
+## How has this been tested?
 
-- [ ] Test A
-- [ ] Test B
+- [ ] `pytest tests/` passes locally
+- [ ] Tested with sample XML files
+- [ ] Verified PDF/HTML rendering output
 
-**Test Configuration**:
-* Firmware version:
-* Hardware:
-* Toolchain:
-* SDK:
+**Python version(s) tested**: (e.g., 3.11, 3.13)
 
-## Checklist:
+## Checklist
 
-- [ ] My code follows the style guidelines of this project
-- [ ] I have performed a self-review of my own code
-- [ ] I have commented my code, particularly in hard-to-understand areas
-- [ ] I have made corresponding changes to the documentation
-- [ ] 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
-- [ ] I have checked my code and corrected any misspellings
+- [ ] I have performed a self-review of my code
+- [ ] XML output matches SAT schema requirements (if applicable)
+- [ ] New and existing tests pass locally
+- [ ] I have updated documentation (if applicable)