This commit introduces an `install.sh` script that automates the installation of system dependencies, Python packages, and frontend dependencies for the PunimTag Web application. The script checks for required software versions, installs PostgreSQL and Redis on Ubuntu/Debian systems, sets up databases, creates a Python virtual environment, and installs necessary dependencies. Additionally, the README.md is updated to include installation instructions and prerequisites, highlighting the new automated installation option. This enhancement simplifies the setup process for users.
