-- volitelné plánovací konstanty per site (horizont, decay, …) – čte fn_planning_site_context

create table if not exists ems.planning_config (
  site_id int not null references ems.site (id) on delete cascade,
  config jsonb not null default '{}'::jsonb,
  updated_at timestamptz not null default now(),
  primary key (site_id)
);

comment on table ems.planning_config is
  'JSON konfigurace pro budoucí přesun konstant z planning_engine.py (slot weights, correction decay, …).';