feat: added ci file

[aaryan182]

---

Name: Added Continuous Integration

Description of Changes
A concise description of the current CI workflow:
• Trigger:
Runs on every push to any branch (**)
• Job 1: code quality
Uses Ubuntu latest & Python 3.10
Runs code formatting checks:
Black (style formatting)
isort (import sorting)
Ruff (linting)
• Job 2: security
Runs after code-quality passes
Performs security scanning:
Bandit (code security analysis)
Safety (dependency vulnerability checks)
• Features:
Uses pip caching for faster runs
Installs dev dependencies automatically
Fails fast if any check fails
This workflow ensures both code quality standards and basic security practices are maintained with every push.

Type of Change

• [ ✅] New feature (non-breaking change which adds functionality)

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