docs: Remove performance metrics and optimizations section from PROJECT.md

docs: Update README to simplify API provider recommendations

docs: Revise README to enhance project overview, clarify functionality, and improve setup instructions

docs: Update README for improved API connection instructions and performance details

docs: Update README and PROJECT.md for improved setup instructions and IDF weighting details

docs: Update README to include project description for BGG data ingestion pipeline

docs: Update README to clarify project details and prerequisites section

Merge pull request #1 from derinben/feat/optimize-data-ingestion

refactor: Update project documentation for clarity and detail

Remove outdated documentation files: IMPLEMENTATION_STATUS.md, LLM_CONFIGURATION.md, REPOSITORY_USAGE.md, and SERVICE_USAGE.md

feat: Implement game recommendation feature with search and filtering

feat: Add repository and service usage documentation

Add FastAPI server commands and implement API testing script

Implement FastAPI application structure with routes, schemas, and dependencies for game recommendations

Add repository classes for database access and session management