ADD: added basic cli tool and updated the login modal

backend/internal/server/server.go

@@ -55,6 +55,10 @@ func StartServer(cfg *config.Config) {
 		auth.Login(c, db) // Pass the actual DB connection instead of nil
 	})
 
+	router.POST("/register", func(c *gin.Context) {
+		auth.Register(c, db)
+	})
+
 	router.Run(":" + cfg.Port)
 
 }