Add notes to refer to docs when modifying the JS files

resources/js/admin/airport_lookup.js

@@ -1,3 +1,9 @@
+/**
+ * Before you edit these, read the documentation on how these files are compiled:
+ * https://docs.phpvms.net/customize/building-assets
+ *
+ * Edits here don't take place until you compile these assets and then upload them.
+ */
 
 import request from '../request';
 

resources/js/admin/app.js

@@ -1,8 +1,14 @@
+/**
+ * Before you edit these, read the documentation on how these files are compiled:
+ * https://docs.phpvms.net/customize/building-assets
+ *
+ * Edits here don't take place until you compile these assets and then upload them.
+ */
+
 /**
  * Admin stuff needed
  */
 
-
 import airport_lookup from './airport_lookup';
 import calculate_distance from './calculate_distance';
 

resources/js/admin/calculate_distance.js

@@ -1,3 +1,9 @@
+/**
+ * Before you edit these, read the documentation on how these files are compiled:
+ * https://docs.phpvms.net/customize/building-assets
+ *
+ * Edits here don't take place until you compile these assets and then upload them.
+ */
 
 import request from '../request';
 
@@ -14,6 +20,5 @@ export default async (fromICAO, toICAO) => {
   };
 
   const response = await request(params);
-  console.log('distance raw response: ', response);
   return response.data;
 };