nix: Make nix the root

Which means now I'll have to think about real prefixes in commit names.

unprocessed/config/automatrop/group_vars/all

@@ -0,0 +1,34 @@
+# Default values
+
+# If you have root access on the machine (via sudo)
+root_access: no
+
+# Display server (no, "x11", "wayland")
+display_server: no
+
+# What development work will I do on this machine
+dev_stuffs: []
+
+# Install software that is rarely used
+software_full: no
+
+# Which additional software to install
+software_snippets: []
+
+# If the computer has a battery and we want to use it
+has_battery: no
+
+# Activate numlock by default
+auto_numlock: no
+
+# Machine has SSH key to access git.frogeye.fr
+has_forge_access: no
+
+# Wether to permit /home/$USER to be encrypted
+# with stacked filesystem encryption
+encrypt_home_stacked_fs: no
+
+# Which extensions to load
+extensions: []
+
+# TODO Make role/playbook defaults instead