add pollinations as fallback image

update gemini model name

restrict multi-step routing to visited locations only

allow multi step routing and feed visited locations to the GM

add 'to_player_summary' func to display formatted world state for better ux

use hf inference api to generate image

set up app ui using gradio

fix: expose inventory and item ids in context to prevent name/id mismatch

fix: use NPC id as memory key and harden from_json() location deserialisation

checkpoint - setup gamemaster agent

setup llm class and methods

setup world state and added tests

initial commit - setup project