feat: add opt-in daily Discord reminders with quiet hours

drizzle/0007_reminders.sql

@@ -0,0 +1,20 @@
+CREATE TABLE `reminder_deliveries` (
+	`id` text PRIMARY KEY NOT NULL,
+	`user_id` text NOT NULL,
+	`date` text NOT NULL,
+	`status` text NOT NULL,
+	`retry_at` integer,
+	`updated_at` integer NOT NULL,
+	FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON UPDATE no action ON DELETE cascade
+);
+--> statement-breakpoint
+CREATE UNIQUE INDEX `reminder_deliveries_user_date_idx` ON `reminder_deliveries` (`user_id`,`date`);--> statement-breakpoint
+CREATE TABLE `reminder_settings` (
+	`user_id` text PRIMARY KEY NOT NULL,
+	`enabled` integer DEFAULT false NOT NULL,
+	`time` text DEFAULT '20:00' NOT NULL,
+	`quiet_start` text DEFAULT '22:00' NOT NULL,
+	`quiet_end` text DEFAULT '08:00' NOT NULL,
+	`updated_at` integer NOT NULL,
+	FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON UPDATE no action ON DELETE cascade
+);