chore: add user get profile and check validity route

src/modules/auth/guards/auth.guard.ts

@@ -0,0 +1,7 @@
+import { Injectable } from "@nestjs/common";
+import { AuthGuard } from "@nestjs/passport";
+
+import { JWT_STRATEGY_NAME } from "../../../common/constants";
+
+@Injectable()
+export class JwtAuthGuard extends AuthGuard(JWT_STRATEGY_NAME) {}