Support for deadnix pre-commit check

hosts/linode/git.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ ... }:
 
 let
   srcDomain = "src.thehellings.com";

hosts/linode/hardware-configuration.nix

@@ -1,7 +1,7 @@
 # Do not modify this file!  It was generated by "nixos-generate-config"
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
+{ config, lib, modulesPath, ... }:
 
 {
   imports = [

hosts/linode/matrix.nix

@@ -2,11 +2,10 @@
 # them by the following commands:
 # nix run nixpkgs.matrix-synapse
 # register_new_matrix_user -k "B9EoPr2WV9hzwc7uL2Sx1JmvCeKDEOGCpB0uginQcQtEH4wzRtkSIdo7lltrjSQa" http://localhost:8448
-{ config, pkgs, ... }:
+{ config, ... }:
 let
   domain = "${config.networking.domain}";
   fqdn = "matrix.${domain}";
-  conn = "postgresql:///dendrite?sslmode=disable&host=/run/postgresql";
 in
 {
   services.nginx = {

hosts/linode/postgres.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, ... }:
 
 {
   environment.systemPackages = [