-- AlterTable: market_maker_configs
-- Add kava wallet address and mpc username fields
ALTER TABLE "market_maker_configs" ADD COLUMN "kava_wallet_address" VARCHAR(42);
ALTER TABLE "market_maker_configs" ADD COLUMN "mpc_username" VARCHAR(100);

-- AlterTable: c2c_orders
-- Add bot purchase related fields
ALTER TABLE "c2c_orders" ADD COLUMN "seller_kava_address" TEXT;
ALTER TABLE "c2c_orders" ADD COLUMN "bot_purchased" BOOLEAN NOT NULL DEFAULT false;
ALTER TABLE "c2c_orders" ADD COLUMN "payment_tx_hash" TEXT;
