feat: ghostty -> havoc, fish -> yash, dwl -> river-classic, more minimal rofi configuration ; fix: nvim rust-analyzer ; docs: update preview screenshot

home/pc/common/programs/default.nix

@@ -6,8 +6,9 @@
     ./btop.nix
     ./carapace.nix
     # ./fastfetch.nix
-    ./fish.nix
+    #./fish.nix
     ./git.nix
+    ./havoc.nix
     # ./hyfetch.nix
     ./mako.nix
     # ./ncspot.nix
@@ -15,6 +16,7 @@
     ./vesktop.nix
     ./waybar.nix
     # ./yazi.nix
+    ./yash.nix
     ./zathura.nix
     ./zen.nix
     ./zoxide.nix