Use latest zoom and signal packages

modules/common/linux.nix

@@ -12,11 +12,6 @@
   nix.extraOptions = "experimental-features = nix-command flakes";
   nix.package = pkgs.nixUnstable;
 
-  nixpkgs.config = {
-    allowUnfree = true;
-    permittedInsecurePackages = [];
-  };
-
   users.users.dave = {
     isNormalUser = true;
     extraGroups = ["docker" "wheel" "libvirtd" "corectrl"];

modules/machines/hephaestus/configuration.nix

@@ -7,6 +7,8 @@
 
   hardware.opengl.enable = true;
 
+  nixpkgs.config.allowUnfree = true;
+
   networking = {
     hostName = "hephaestus";
     interfaces.enp34s0 = {

modules/packages/linux-desktop.nix

@@ -36,14 +36,16 @@ in {
       google-cloud-sdk
       kazam
       legendary-gl
-      prismlauncher
       obs-studio
       pavucontrol
       podman
+      prismlauncher
       qemu
       ryujinx
-      signal-desktop
       steam-tui
+      unstable.signal-desktop
+      unstable.yuzu
+      unstable.zoom-us
       usbutils
       virt-manager
       vlc
@@ -51,8 +53,6 @@ in {
       wine64
       wireshark-qt
       yaru-theme
-      unstable.yuzu
-      zoom-us
     ];
   in
     linuxDesktop;