feat: instance invites

drizzle/migrations/20261008184328_invites/migration.sql

@@ -0,0 +1,11 @@
+CREATE TABLE "invites" (
+	"id" text PRIMARY KEY,
+	"token" text NOT NULL UNIQUE,
+	"created_by" text NOT NULL,
+	"max_uses" integer DEFAULT 1 NOT NULL,
+	"uses" integer DEFAULT 0 NOT NULL,
+	"expires_at" timestamp with time zone NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "invites" ADD CONSTRAINT "invites_created_by_users_id_fkey" FOREIGN KEY ("created_by") REFERENCES "users"("id") ON DELETE CASCADE;