enhance: 使われてないアンテナは自動停止されるように

Resolve #9373

packages/backend/src/models/entities/Antenna.ts

@@ -13,6 +13,10 @@ export class Antenna {
 	})
 	public createdAt: Date;
 
+	@Index()
+	@Column('timestamp with time zone')
+	public lastUsedAt: Date;
+
 	@Index()
 	@Column({
 		...id(),
@@ -83,4 +87,10 @@ export class Antenna {
 
 	@Column('boolean')
 	public notify: boolean;
+
+	@Index()
+	@Column('boolean', {
+		default: true,
+	})
+	public isActive: boolean;
 }

packages/backend/src/models/json-schema/antenna.ts

@@ -75,6 +75,10 @@ export const packedAntennaSchema = {
 			type: 'boolean',
 			optional: false, nullable: false,
 		},
+		isActive: {
+			type: 'boolean',
+			optional: false, nullable: false,
+		},
 		hasUnreadNote: {
 			type: 'boolean',
 			optional: false, nullable: false,