v1.0.3

What's New:

• Added support for specifying PostgreSQL host and port when PostgreSQL is not installed locally.
• Improved prompt flow for PostgreSQL installation with enhanced validation checks.
• Enhanced installation summary to dynamically include/exclude PostgreSQL details based on user selections.
• Updated prerequisites in the README for Ubuntu, Node.js, and npm installation.
• Improved error handling for PostgreSQL connection failures with helpful configuration guidance.

Bug Fixes:

• Resolved an issue where the incorrect version of PyPDF2 was installed despite being specified in requirements.txt.
• Minor text and formatting improvements in CLI prompts and messages.