feat: Add PR+issue templates/forms (#42)

[DanyHenriquez]

Pull Request

Description

Add standardized templates for GitHub contributions using YAML-based issue forms, PR templates, and other contribution workflows.

Related Issue(s)

closes #42

Type of Change

• [ ] Bug Fix (non-breaking change that fixes an issue)
• [ ] New Feature (non-breaking change that adds functionality)
• [ ] Breaking Change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Refactor (code change that neither fixes a bug nor adds a feature)
• [ ] CI/CD Improvement (changes to build, deploy, or workflow processes)
• [x] Other (please describe):

Checklist

• [x] I have performed a review of my own code
• [x] I have commented my code, especially in hard-to-understand areas
• [x] I have added tests or prove my fix is effective or that my feature works
• [x] I have checked my code and corrected any misspellings

Screenshots

Additional Notes

Tested in another repository. See screenshot.