CREATE TABLE IF NOT EXISTS "project_templates" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "name" text NOT NULL, "default_billable" boolean DEFAULT true NOT NULL, "estimated_hours" integer, "created_at" timestamp DEFAULT now() NOT NULL ); --> statement-breakpoint ALTER TABLE "customers" ADD COLUMN "tags" text[] DEFAULT '{}' NOT NULL;--> statement-breakpoint ALTER TABLE "time_entries" ADD COLUMN "notes" text;