Website: follow up changes from pr review (#23471)

Changes:
- Updated view-basic-documentation, view-transparency, and
view-device-management to log warnings if the Cloudflare headers we use
to determine whether or not to show the swag CTA are missing in
production
- Fixed a typo in save-questionnaire-progress

website/api/controllers/docs/view-basic-documentation.js

@@ -57,6 +57,12 @@ module.exports = {
 
     let showSwagForm = false;
     // Due to shipping costs, we'll check the requesting user's cf-ipcountry to see if they're in the US, and their cf-iplongitude header to see if they're in the contiguous US.
+    if(sails.config.environment === 'production') {
+      // Log a warning if the cloudflare headers we use are missing in production.
+      if(!this.req.get('cf-ipcountry') || !this.req.get('cf-iplongitude')) {
+        sails.log.warn('When a user visted the docs, the Cloudflare header we use to determine if they are visiting from the contiguous United States is missing.');
+      }
+    }
     if(this.req.get('cf-ipcountry') === 'US' && this.req.get('cf-iplongitude') > -125) {
       showSwagForm = true;
     }