geocoding fixes

influence/app/routes/api.js

@@ -45,6 +45,17 @@ router.post(
   representativesController.refreshPostalCode
 );
 
+// Geocoding endpoint (proxy to Nominatim)
+router.post(
+  '/geocode',
+  rateLimiter.general,
+  [
+    body('address').notEmpty().withMessage('Address is required')
+  ],
+  handleValidationErrors,
+  representativesController.geocodeAddress
+);
+
 // Email endpoints
 router.post(
   '/emails/preview',