itzPranshul/analysis-board ? reverse-engineered prompt

Build me a chess analysis web app where I can load a position, drag and drop pieces on a board, and instantly see the move history in PGN. I want it to feel like a simple chess study tool, with buttons to move back and forward through positions and a clear best move suggestion from Stockfish.

Please make the frontend interactive and clean, and connect it to a small backend that runs the engine locally so the analysis actually works. The board should update correctly after every move, and the app should keep the game state in sync with the history. If you need to look up the current docs for any library or setup details, go ahead and do that.

I want the finished app to be easy to run locally and good enough for analyzing chess positions without extra clutter.