Move project rules from .trae/rules to root directory and update content
Remove package.json as dependencies are no longer needed
Simplify README by removing implementation details
Initial setup of project dependencies including axios, express, dotenv, and other supporting packages. Added configuration files and documentation for project setup and usage.
Update the README to reflect the new project direction focusing on Bella, a digital companion. The document now describes the vision, current state, and AI-native development path with three key phases of evolution.
Add product requirements document outlining the vision, user needs, functional requirements, and technical specifications for a simple web-based video player. Includes future enhancement plans.
