database structure

database tables

table	columns
accounts	login, password_hash, id, char_id
chars	id, user_id, cell_id, name, hp, max_hp, savings, stash, equip, data
last_id	id_type, last_id
battles	id, ids, teams, positions
cells	id, x, y, name, market_id, item_market_id int, owner_id, pop_id
markets	id, data
market_orders	id, typ, tag, owner_id, amount, price, market_id
agents	id, cell_id, name, savings, stash
consumers	id, cell_id, name, savings, stash, data
pops	id, cell_id, name, savings, stash, data, race_tag, ai_tag
enterprises	id, cell_id, name, savings, stash, data, ai_tag
worlds	x, y
items_orders	id serial primary key, item jsonb, owner_id int, buyout_price int, current_price int, latest_bidder int, end_time int, market_id int
items_markets	id int serial primary key, orders int[]
тест