Add screen layout two-boxes-vertical-reversed

Author: agnetemoos

.env.docker.example

@@ -32,7 +32,7 @@ TASK_TEMPLATES="book-review,calendar,contacts,iframe,image-text,instagram-feed,p
 
 # List the screen layouts you want to load. 
 # Find all available templates here: https://github.com/os2display/display-templates/tree/develop/src/screen-layouts
-TASK_SCREEN_LAYOUTS="full-screen,three-boxes-horizontal,three-boxes,touch-template,two-boxes,two-boxes-vertical,six-areas,four-areas"
+TASK_SCREEN_LAYOUTS="full-screen,three-boxes-horizontal,three-boxes,touch-template,two-boxes,two-boxes-vertical,two-boxes-vertical-reversed,six-areas,four-areas"
 
 # Have docker compose include a MariaDB database or configure an external one?
 # Set to 'true' to use the built-in MariaDB database provided by the Docker Compose setup.