chore: use logger for all important logs

lib/middlewares/populateSettings.js

@@ -1,6 +1,7 @@
 const state = require('./state')
 const newSettingsLoader = require('../new-settings-loader')
 const helpers = require('../route-helpers')
+const logger = require('../logger')
 
 const { settingsCache } = state
 
@@ -28,7 +29,7 @@ const populateSettings = function (req, res, next) {
         .catch(next)
     }
   } catch (e) {
-    console.error(e)
+    logger.error(e)
   }
 
   newSettingsLoader.load(versionId)