desktop: Configure a whatsapp desktop client (whatsie)

It has a tray icon with message badges 🎉

dotfiles/sway/.config/sway/config

@@ -53,7 +53,7 @@ assign [app_id="^Alacritty-Terminal$"] 2
 assign [app_id="^Alacritty-DigitalGarden$"] 3
 assign [class="^Slack$"] 4
 #assign [class="^...$"] 5
-assign [class="^Whatsapp$"] 6
+assign [app_id="^com.ktechpit.whatsie$"] 6
 assign [class="^Spotify$"] 7
 assign [app_id="^org.keepassxc.KeePassXC$"] 8
 assign [app_id="^org.gnome.Nautilus$"] 9
@@ -77,16 +77,14 @@ for_window [class = "(?i)pinentry"] floating enable
 
 for_window [class = "Godot" title = "Please Confirm..."] floating enable
 
-for_window [class = "Whatsapp"] floating disable
-
 ### Autostart applications
 
 set $cmd1 "firefox-developer-edition"
 set $cmd2 "alacritty --class Alacritty-Terminal --hold -e zsh -l -i -c 'dev open juanibiapina/dotfiles'"
 set $cmd3 "alacritty --class Alacritty-DigitalGarden --hold -e zsh -l -i -c 'dev digitalgarden'"
 set $cmd4 "slack"
 #set $cmd5 "..."
-set $cmd6 "chromium --app='https://web.whatsapp.com/' --class=Whatsapp"
+set $cmd6 "whatsie"
 set $cmd7 "spotify"
 set $cmd8 "keepassxc"
 set $cmd9 "nautilus"

nix/hosts/desktop/packages.nix

@@ -3,7 +3,6 @@
 {
   environment.systemPackages = with pkgs; [
     # browsers
-    chromium # used for whatsapp
     firefox-devedition-bin
     qutebrowser
     vivaldi
@@ -23,6 +22,7 @@
     slack # chat
     slop # screen selection tool
     vscode # for jupyter notebooks
+    whatsie # whatsapp desktop client
     xbindkeys # global keyboard shortcuts
     xcolor
     zenity # displaying dialogs from shell scripts