feat: implement long-lived sessions

src/auth/auth-session.entity.ts

@@ -0,0 +1,26 @@
+import {
+  Column,
+  CreateDateColumn,
+  Entity,
+  ManyToOne,
+  PrimaryGeneratedColumn,
+} from "typeorm";
+import { User } from "../users/user.entity";
+
+@Entity()
+export class AuthSession {
+  @PrimaryGeneratedColumn("uuid")
+  id: string;
+
+  @ManyToOne((type) => User, { eager: true })
+  user: User;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @Column({ type: "timestamp", default: () => "CURRENT_TIMESTAMP" })
+  lastUsedAt: Date;
+
+  @Column({ type: "timestamp", nullable: true })
+  revokedAt: Date | null;
+}