dscape/outprep ? reverse-engineered prompt

Build me a chess prep app where I can type in a Lichess username or upload a PGN file, and it figures out how that player usually plays. I want it to show their common openings, likely weaknesses, and the kinds of mistakes they make, then let me play against a bot that feels like that same opponent instead of a generic engine.

It should have a clean page where I can scout a player, see their profile, and then start a practice game against the styled bot. If the player data is available, use it to make the bot match their opening choices, skill level, and typical errors as closely as possible. Use a chessboard interface, validate moves properly, and make the bot strong enough to be useful but still human like.

If you need current docs for Lichess or Stockfish, look them up online.