CREATE TABLE `apps` (
	`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
	`name` text NOT NULL,
	`path` text NOT NULL,
	`created_at` integer DEFAULT (unixepoch()) NOT NULL,
	`updated_at` integer DEFAULT (unixepoch()) NOT NULL
);
--> statement-breakpoint
CREATE TABLE `chats` (
	`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
	`app_id` integer NOT NULL,
	`title` text,
	`created_at` integer DEFAULT (unixepoch()) NOT NULL,
	FOREIGN KEY (`app_id`) REFERENCES `apps`(`id`) ON UPDATE no action ON DELETE cascade
);
--> statement-breakpoint
CREATE TABLE `messages` (
	`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
	`chat_id` integer NOT NULL,
	`role` text NOT NULL,
	`content` text NOT NULL,
	`created_at` integer DEFAULT (unixepoch()) NOT NULL,
	FOREIGN KEY (`chat_id`) REFERENCES `chats`(`id`) ON UPDATE no action ON DELETE cascade
);
