twenties: add TODO comment

Author: thyttan

apps/twenties/README.md

@@ -17,6 +17,7 @@ Only vibrates during work days and hours.
 Add settings page.
 Add setting for active days and hours.
 Add setting for buzz strength/pattern.
+Add entry in settings to re-run setup.
 
 ## Contributors
 

apps/twenties/lib.js

@@ -3,6 +3,7 @@
   // - Add settings page.
   // - Add setting for active days and hours.
   // - Add setting for buzz strength/pattern.
+  // - Add entry in settings to re-run setup.
 
   const getTimeAtNextBuzz = () => {
     const isWorkTime = (d) =>