fix: update error response status and improve success message handling in weather fetching

backend/routes/api.js

@@ -14,7 +14,7 @@ router.get("/fetchWeather", async (req, res) => {
       `https://api.openweathermap.org/geo/1.0/direct?q=${city}&appid=${apiKey}`
     );
     if (!locationResponse.ok) {
-      return res.status(404).json({
+      return res.status(500).json({
         error: "Error fetching location data. (Error: x32)",
         success: "false",
         data: null,

frontend/src/components/WeatherForm.tsx

@@ -21,9 +21,6 @@ const WeatherCard: React.FC = () => {
     toast
       .promise(fetchWeather(city, getUnit()), {
         pending: "Fetching weather data...",
-        success: "Weather data loaded successfully!",
-        error:
-          "Failed to load weather data. Please check your entered city name. (Error: x4040)",
       })
       .then(() => {
         if (localStorage.getItem("weather")) {

frontend/src/utils/apiFunc.ts

@@ -21,6 +21,7 @@ export const fetchWeather = async (city: string, units: string) => {
       return;
     }
     localStorage.setItem("weather", JSON.stringify(responseData.data));
+    myToast(responseData.success, "success");
     return;
   } catch (error) {
     const errorMsg = JSON.stringify(error);