fix: resolve leaflet runtime error and next config type error

Author: Dinaltium

frontend/next-env.d.ts

@@ -1,6 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/image-types/global" />
-import './.next/dev/types/routes.d.ts';
+import "./.next/dev/types/routes.d.ts";
 
 // NOTE: This file should not be edited
 // see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

frontend/next.config.ts

@@ -6,9 +6,9 @@ const nextConfig: NextConfig = {
   turbopack: {
     root: path.resolve(__dirname, '..'),
   },
-  eslint: {
-    ignoreDuringBuilds: true,
-  },
+  // eslint: {
+  //   ignoreDuringBuilds: true,
+  // },
   typescript: {
     ignoreBuildErrors: true,
   },

frontend/src/components/analysis/LocationMap.tsx

@@ -29,7 +29,7 @@ export function LocationMap({ latitude, longitude, label }: LocationMapProps) {
     // Fix for Leaflet default icon paths in Next.js
     if (typeof window !== 'undefined') {
       const L = require('leaflet');
-      L.Icon.Default.prototype._getIconUrl = undefined;
+      // Use a more robust way to fix icon paths
       L.Icon.Default.mergeOptions({
         iconRetinaUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-icon-2x.png',
         iconUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-icon.png',