message: Add zsh completion documentation
  Add documentation to site for
diff: @@ -140,11 +140,12 @@ You can explicitly start a daemon with the [`rome start`](#rome-start) command a
  ### Shell Completions
  -Completions commands are available for `bash` and `fish`. To automatically install them run:
  +Completions commands are available for `bash`, `fish` and `zsh`. To automatically install them run:
  ```bash
  rome --write-shell-completions bash
  rome --write-shell-completions fish
  +rome --write-shell-completions zsh
  ```
  This will automatically write the completions to a file and add it to your shell profile if necessary.
  @@ -156,14 +157,21 @@ Alternatively you can run:
  ```bash
  rome --log-shell-completions bash
  rome --log-shell-completions fish
  +rome --log-shell-completions zsh
  ```
  which instead will output the completions to `stdout` rather than a file.
  +
  +##### `bash`
  +
  +We will write the completions to `~/.rome/rome-completions.sh`. We will add this file as a `source` to either `~/.bashrc` or `~/.bash_profile`, whatever we can find first.
  +
  ##### `fish`
  We will write the completions to `~/.config/fish/completions/rome.fish`. No profile modification is necessary as they are automatically loaded.
  -##### `bash`
  +##### `zsh`
  +
  +We will write the completions to `~/.zsh-completions/_rome`.
  -We will write the completions to `~/.rome/rome-completions.sh`. We will add this file as a `source` to either `~/.bashrc` or `~/.bash_profile`, whatever we can find first.
  