📮 Adds action routes

backend/src/main/kotlin/routes/Auth.kt

@@ -19,7 +19,7 @@ fun Application.routeAuth() {
                 call.respond(AuthService.readAll())
             }
 
-            put("/auth") {
+            post("/auth") {
                 val auth = call.receive<NewAuthDTO>()
                 call.respond(HttpStatusCode.Created, AuthService.create(auth))
             }