Change how we handle resolution

It was an enum before, now we just use video height

config/production.yaml.example

@@ -46,3 +46,9 @@ user:
 transcoding:
   enabled: false
   threads: 2
+  resolutions: # Only created if the original video has a higher resolution
+    240p: true
+    360p: true
+    480p: true
+    720p: true
+    1080p: true