Dockerize application for easier deployment

This release brings major infrastructure updates and internal improvements to simplify setup and development.

Major Changes:

• Dockerized the webapp
  • The application can now be run easily in a containerized environment, improving portability and simplifying deployment.
• Database migration: PostgreSQL to SQLite
  • Switched from PostgreSQL to SQLite for a lighter, self-contained setup.
  • Ideal for local development and smaller deployments.

Minor Changes:

• Refactored codebase for improved modularity and maintainability.

Full Changelog: v0.1.0...v0.2.0

v0.1.0

Full Changelog: https://github.com/bhatushar/snapsort/commits/v0.1.0