- Implicit rule for SSH keys, instead of copying and pasting over and
  over and over again.
- Re-add the curl and download variables that were removed in
  e44ff1f2.
- Variable for creating the directory in the Makefile.
- Add the AWS config, generate the credentials file.

The output from the fork exiting is very annoying.

Just the image pull, but that's the longest part so some output is nice.

- Move Bash completion of tools to the image (it makes sense to have
  them together).
- bfg download and script.
- Remove the binaries Makefile, remove almost all of the vendored files,
  merge everything back to a single Makefile.
- Delete the Python requirements.txt, it's all in the image anyway.
- Some nicer output in the Git post-merge hook.
- RabbitMQ admin script.
- Update the README.

Now that the Documents folder is rather slim, remove it from CDPATH. Add
the Smile repositories.

- Better detection of the current image in use, will update if the image
  was already downloaded.
- Kill all tmux instances, otherwise it keeps running and but
  malfunctions.

- Silence the curl output.
- Don't block on notifications.

It was nice in theory, but the Nextcloud client (and inotify in general)
don't perform well with many files (and git repos have a lot of files in
.git/). Backup the git repos differently and now I have a much more
manageable Documents folder.

command_warnings is being deprecated. callback_whitelist is being
renamed to callback_enabled. The callback modules are updated to the new
FQDN naming convention.

Instead of using Podman (it's not there yet).

- Replace the bfg shell alias with a script, use the jar in the Docker
  image if available.
- Use full Docker image names for use with Podman.
- Remove kpcli and keybase aliases, not in use anymore.
- In the notify script, get the host' hostname if in a Toolbox
  container.
- Script to update the workbench container.

- wb shell function to launch tmux inside a toolbox container locally.
- wbr shell function to do the same but on ns4.
- Remove the workbench SSH config, not used now.
- Set the DOCKER_HOST environment variable to the Podman socket in case
  the Docker socket isn't available but the Podman socket is.
- A few aliases (for now flatpak-spawn and podman) that are set if
  running in a toolbox container.

The host was removed a long time ago.

Runs pre-commit on the changed files.

Previously the Transmission daemon and RSS fetcher were Systemd
services, now they're Docker container. Update accordingly.

- Split the sections to different files.
- Updates.