Whenever Nix-on-Droid references the project or application it should be
upper-cased.
When nix-on-droid is referencing the CLI-tool or is used as some ID, it
should be lower-cased.
Lots of zsh plugins fail to load when login via sshd:
```
$ ssh -p 8022 nix-on-droid@192.168.0.1
(eval):28: __zoxide_hooked: parameter not set
(eval):8: precmd_functions[(r)_direnv_hook]: parameter not set
async_init:1: ASYNC_INIT_DONE: parameter not set
prompt_pure_setup:10: prompt_newline: parameter not set
/nix/store/drwh7ngjshx794jvrvfvaz7wacjhkywi-zsh-fast-syntax-highlighting-1.54/share/zsh/site-functions/fast-syntax-highlighting.plugin.zsh:48: ZPLG_CUR_PLUGIN: parameter not set
```
