fortypercenttitanium/battleship ? reverse-engineered prompt

Build me a Battleship game for the browser that feels like the classic board game. I want a clean, interactive setup where I can place ships, take turns firing at the enemy grid, and see hits, misses, and sunk ships clearly. Please make the opponent computer smart enough to feel human and not just randomly cheat, so it should hunt around hits and make sensible guesses.

I also want the game to feel polished, with nice naval sound effects and dramatic music during play. If SVGs are needed for the ships or grid pieces, handle them cleanly so they display and flip the right way when ships are vertical. Use React and include tests with Jest for the important game logic so the core gameplay is reliable.

Make it feel like a finished game, not just a demo, and if you need to look up current docs online while building it, go ahead.