feat : Add modular service to hostname

configuration.nix

@@ -7,9 +7,11 @@
     [
       ./hardware-configuration.nix
       ./package.nix
-      ./module/hostname.nix
+      ./host.nix
+      ./default.nix
       ./module/nginx.nix
       ./module/newt.nix
+      ./module/tailscale.nix
 
       ./module/searXNG.nix
       ./module/roundcube.nix
@@ -59,9 +61,6 @@
     variant = "azerty";
   };
 
-
-  programs.zsh.enable = true;
-
   users.users.manager = {
     isNormalUser = true;
     description = "manager";
@@ -108,7 +107,7 @@
   };
 
   programs = {
-    zsh.enable = true;
+    zsh.enable = true; # Mandatory for the user manager
 
     # Some programs need SUID wrappers, can be configured further or are
     # started in user sessions.