fix(auth): handle API error types correctly in login action

- Introduce ApiError interface for better type safety
- Replace generic HttpError handling with specific ApiError casting
- Remove unnecessary console log in error handling block
- Ensure error details are properly extracted and returned to client

src/lib/types/error.ts

@@ -0,0 +1,8 @@
+export interface ApiError {
+	status: number;
+	details: {
+		code: number;
+		msg: string;
+	};
+	name: string;
+}

src/routes/auth/login/+page.server.ts

@@ -2,6 +2,7 @@ import type { Actions } from './$types';
 import { fail } from '@sveltejs/kit';
 import { authService } from '$lib/api/services/authService.ts';
 import { HttpError } from '$lib/api/httpClient.ts';
+import type { ApiError } from '$lib/types/error.ts';
 
 
 export const actions:Actions = {
@@ -30,8 +31,8 @@ export const actions:Actions = {
 			return {success:true};
 		}catch ( error){
 			if (error instanceof HttpError){
-				console.log(JSON.stringify(error));
-				return fail(400, {message:error.details.msg});
+				 const apiError = error as unknown as ApiError;
+				return fail(400, {message:apiError.details.msg});
 			}
 		}