Relocate documentation files to docs/ directory and update README

feat: Implement comprehensive UI/UX enhancements across TutorX platform

Implement AI tutoring and content generation tools for TutorX

Implement storage layer and adaptive learning tools for TutorX-MCP

Refactor TutorX MCP server to remove legacy client and utility modules, update app.py for SSE integration, and enhance .gitignore to exclude .cursor directory. Clean up main.py for improved server configuration and streamline run script for better usability.

switch mcp server stdio to sse.

Fix some major issue with api and integrations

Removed gamification features and deployment configuration

Added external tool integration,also with test files and documentation

Step 1: Initial TutorX MCP server setup with basic core features