Merge branch 'rfhf19-main-patch-20449' into 'main'

Update README.md

See merge request mecred/setup-guide!3

README.md

@@ -399,12 +399,18 @@ The button to download a collection was not working. This is due, most likely, t
 
 - First, copy all the public dir from the old production VM to the new backend public dir.
 - Now, make sure the new backend is up and running via docker.
-- Ajust the .env file to replicate de env_vars.txt from the old backend.
+- Adjust the .env file to replicate de env_vars.txt from the old backend.
 - Make the migrations necessary in the database, but remember that those columns will **not have** data, so one needs to manually add data.
     - Create a transaction with BEGIN; and finish it with COMMIT; 
     - Make sure the database is snapshoted/dumped so we don't lose user data. Also, stop the frontend so no new data will be inserted during this operation.
     - Make every user have a *streak* of 0 
     - Make every user have a *high_streak* of 0
+    (```SQL
+        update "users" set streak = 0, high_streak = 0;
+    ```)
     - Make every user have a *last_action_at* of the current_date, **wihtout timestamps, just the year-month-day**
+    (```SQL
+        update "users" set last_action_at = current_timestamp;
+    ```)
 - Run the new backend and do some testing. Try to get statistics and make a search. If the searchs breake, remember to reindex everything via rails console.
 - Point the frontend to the new API and all should be good