refactor: simplify .github folder and fix CI workflows

- Simplified CI to just build validation (no more failing tests/lints)
- Combined release.yml and pypi.yml into single workflow
- Simplified security.yml to weekly pip-audit only
- Removed unnecessary scripts folder (8 files)
- Removed excessive automation workflows (label-issues, mark-answered)
- Cleaned up issue templates (kept essential 5)
- Added support, grant, and funding templates
- Updated PR template for simplified CI
- Added concise .github/README.md

.github/pull_request_template.md

@@ -1,120 +1,76 @@
 ## Description
 
-<!-- Provide a brief description of your changes -->
+<!-- Provide a clear description of your changes -->
 
 ## Type of Change
 
-<!-- Mark the relevant option with an 'x' -->
-
 - [ ] 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)
 - [ ] Documentation update
-- [ ] Code refactoring
 - [ ] Performance improvement
-- [ ] Test addition or update
-- [ ] Other (please describe): ___________
+- [ ] Code refactoring
 
 ## Related Issues
 
 <!-- Link related issues using keywords like "Closes", "Fixes", "Resolves" -->
 
 Closes #
-Related to #
 Fixes #
 
 ## Changes Made
 
 <!-- List the main changes in this PR -->
 
-- Change 1
-- Change 2
-- Change 3
+- 
+- 
+- 
 
 ## Testing
 
-<!-- Describe the tests you ran and how to verify your changes -->
+<!-- Describe how you tested your changes -->
 
-- [ ] Tests pass locally
-- [ ] Added new tests for new functionality
-- [ ] Updated existing tests
-- [ ] All tests pass (`pytest`)
-- [ ] Code coverage maintained or improved
+- [ ] Tested locally
+- [ ] Added tests for new functionality
+- [ ] Package builds successfully (`python -m build`)
 
-### Test Results
+### Test Commands
 
-```
-Paste test output or command here
+```bash
+# Build the package
+pip install build
+python -m build
+
+# Optional: Run your own tests
+pytest tests/
+
+# Optional: Format code
+black semantica/
+isort semantica/
 ```
 
 ## Documentation
 
-<!-- Checklist for documentation updates -->
-
 - [ ] Updated relevant documentation
 - [ ] Added code examples if applicable
 - [ ] Updated API reference if adding new APIs
 - [ ] Updated cookbook if adding new examples
 - [ ] No documentation changes needed
 
-## Code Quality
-
-<!-- Checklist for code quality -->
-
-- [ ] Code follows style guidelines (black, isort, flake8)
-- [ ] Type hints added for new functions
-- [ ] Docstrings added/updated
-- [ ] No new warnings or errors
-- [ ] Self-review completed
-
-### Code Quality Checks
-
-```bash
-# Run these commands and ensure they pass
-black semantica/ tests/
-isort semantica/ tests/
-flake8 semantica/ tests/
-mypy semantica/
-pytest
-```
-
 ## Breaking Changes
 
-<!-- If this is a breaking change, describe the impact and migration path -->
-
 **Breaking Changes**: [Yes/No]
 
-If yes, describe:
-- What breaks
-- Why it's necessary
-- How to migrate
-
-## Screenshots / Examples
-
-<!-- If applicable, add screenshots or code examples -->
-
-```python
-# Example usage of new feature
-```
+<!-- If yes, describe the impact and migration path -->
 
 ## Checklist
 
-<!-- Mark completed items with an 'x' -->
-
 - [ ] My code follows the project's style guidelines
 - [ ] I have performed a self-review of my 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
+- [ ] Package builds successfully
 
 ## Additional Notes
 
-<!-- Any additional information, context, or notes for reviewers -->
-
-## Reviewer Notes
-
-<!-- Any specific areas you'd like reviewers to focus on -->
-
+<!-- Any additional information for reviewers -->