chore(config): add ghostty and xdg desktop portal packages

.chezmoidata/packages.yaml

@@ -7,7 +7,8 @@ packages:
       - helix
       - micro
       - tmux
-      # terminal
+      # terminals (ghostty is the default)
+      - ghostty
       - kitty
       # tui tools (tmux-palette, television cables, fish functions)
       - yazi
@@ -135,6 +136,8 @@ packages:
       # conflicts with the repo build), so elsewhere it is installed by hand.
       cachyos:
         - umbriel
+        # screenshots and screen sharing through xdg-desktop-portal
+        - xdg-desktop-portal-umbriel
   darwin:
     brew:
       - fish
@@ -181,6 +184,7 @@ packages:
       - zsh-syntax-highlighting
       - topgrade
     cask:
+      - ghostty
       - kitty
       - font-victor-mono-nerd-font
   shared:

.chezmoiignore.tmpl

@@ -50,6 +50,7 @@ dist
 .config/fontconfig
 .config/fontconfig/**
 .config/mimeapps.list
+.config/xdg-terminals.list
 .config/systemd
 .config/systemd/**
 .local/bin/kitty-day-save