[FEAT]: Setup agents.md file with relevant skills for the repo

[AshutoshDash1999]

Description

• Added AGENTS.md file to give coding agents project context.
• Installed relevant skills to increase capabilities of coding agents.

Closed #208

Installed Skills

Skill	Use Case
conventional-commit	Write standardized git commit messages following the Conventional Commits spec
flask-api-development	Build Flask routes, blueprints, auth, and request/response handling
modern-javascript-patterns	Use ES6+ features like async/await, destructuring, modules, and functional patterns
python-design-patterns	Structure Python code with KISS, single responsibility, and composition principles
python-observability	Add structured logging, metrics, and tracing to debug production issues

Skills are installed from https://www.skills.sh/. Let me know if you want me to add/remove any particular skills.