Add cron for managing updates

configuration.nix

@@ -43,7 +43,6 @@
     wget vimHugeX curl git htop tmux manpages
     zip unzip
     tinc_pre
-    python37
   ];
 
   # SSH config. Change passwordAuthentication if you want to log in with a password.

inquisitor.nix

@@ -57,7 +57,8 @@ in
     isSystemUser = true;
     home = "${inquisiDir}";
     createHome = true;
-    packages = [ inquisitor ];
+    shell = pkgs.bashInteractive;
+    packages = [ inquisitor pkgs.cron ];
   };
 
   # Give all users the inq wrapper
@@ -95,4 +96,8 @@ in
       443 # https
     ];
   };
+
+  # Enable cron, but don't set up any system cron jobs
+  # Inquisitor updates will be managed manually
+  services.cron.enable = true;
 }