feat(darwin)!: update brew and system modules

Add `firefox`, `notion` and `slack`
Disable `nix-index`
Disable volume/brightness popups

modules/nix-darwin/brew/default.nix

@@ -40,7 +40,6 @@ in
         "homebrew/core"
         "homebrew/cask"
         "homebrew/cask-fonts"
-        "homebrew/cask-drivers"
         "homebrew/services"
         "cmacrae/formulae"
         "FelixKratz/formulae"
@@ -48,17 +47,21 @@ in
       ];
       brews = [
         "libusb"
+        "openssl"
         "switchaudio-osx"
         "pinentry-touchid"
       ];
       casks = [
         "android-platform-tools"
         "docker"
+        "firefox"
         "font-fira-code-nerd-font"
         "karabiner-elements"
+        "notion"
+        # "osxfuse"
         "scroll-reverser"
         "sf-symbols"
-        # "slack"
+        "slack"
         "spotify"
         "xquartz"
       ];

modules/nix-darwin/system/default.nix

@@ -18,7 +18,7 @@ in
 
     services.activate-system.enable = true;
     services.nix-daemon.enable = true;
-    programs.nix-index.enable = true;
+    # programs.nix-index.enable = true;
 
     environment.shells = [ pkgs.zsh ];
 
@@ -177,6 +177,9 @@ in
         if ! [ "$\{SPCTL}" = "assessments disabled" ]; then
             sudo spctl --master-disable
         fi
+
+        # echo "Set hostname"
+        # sudo scutil --set HostName $hostname
       '';
 
       # User-level settings
@@ -233,6 +236,9 @@ in
         # echo "Disable \"Save in Keychain\" for pinentry-mac"
         # defaults write org.gpgtools.common DisableKeychain -bool yes
 
+        echo "Disable bezels (volume/brightness popups)"
+        launchctl unload -wF /System/Library/LaunchAgents/com.apple.OSDUIHelper.plist
+
         echo "Define dock icon function"
         __dock_item() {
             echo "${