-- NEO-61: per-interactable remaining gather capacity (world-wide; not per-player).
CREATE TABLE IF NOT EXISTS resource_node_instance (
    interactable_id TEXT PRIMARY KEY,
    remaining_gathers INTEGER NOT NULL CHECK (remaining_gathers >= 0),
    updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

COMMENT ON TABLE resource_node_instance IS 'Persisted remaining gathers per world resource-node instance (NEO-61); lazy-init from catalog maxGathers.';