Previously, if running 'dokku report --all', the early exit 1 in apps:report would cause the entire process to bail, resulting in a partial report. Instead, we exit 0, allowing plugn to continue.
Technically a non-deployed app is not an error case at this position.
While I do not agree with _every_ style change, this will force Dokku to have consistent formatting across all shell scripts, which is arguably a Good Thing™.
The command used to reprocess everything is:
```shell
shfmt -l -bn -ci -i 2 -w .
```
This allows users to quickly show the state of any configured application, as well as the state of their server. In doing so, we make it easy for them to provide information necessary for debugging in a single command.
Unlocking an app will not stop running deploys, so users may need to clean up. However, it is useful for deploys that fail in unusual ways that cause the lock to stay around.
Closes#2883
