arianne/stendhal — reverse-engineered prompt

I want this turned into a playable old school online fantasy adventure game that I can run locally and test end to end. Make it feel like a real multiplayer RPG where a player can create or log into an account, enter a shared world, explore towns, buildings, caves, plains, and dungeons, talk to NPCs, pick up quests, fight monsters, gain experience, level up, and use money to buy better weapons and armor.

Please wire up whatever is already in the repo so the server starts cleanly and at least one client path works well, ideally the browser version first since that is the easiest to try, but if the desktop client is the smoother path then make that work too. I would also like clear run instructions so someone non technical can launch the game, log in, and move around without guessing.

If there are missing setup details, look up the current project docs online and use the simplest working approach.