fix: chessdb scoring & add Lichess studies integration

fix: chessdb scoring & add Lichess studies integration

Merge pull request #5 from jalpp/v0.3.1

fix: replace old Stockfish endpoint with faster/self hosted API, add more stockfish tools and game fen look up tools

fix: re-try smithery.ai build

Merge pull request #3 from jalpp/smithery/patch-cp0a

Update: README

Merge pull request #1 from jalpp/v0.2

feat: add chessboard viewing, puzzles, fetching lichess games, update…

feat: working mcp server