add awww (wallpaper daemon) to hyprland group, add opencode to optional software

modules/optional/install.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 module_description() {
-  printf "Additional Software (Obsidian, Neovim, VS Code, Spotify, Brave, Chromium, VLC, PipeWire, Docker, Blender)\n"
+  printf "Additional Software (Obsidian, Neovim, VS Code, Spotify, Brave, Chromium, VLC, PipeWire, Docker, Blender, opencode)\n"
 }
 
 module_required() { return 1; }
@@ -30,7 +30,8 @@ module_main() {
       "VLC" \
       "PipeWire Tools" \
       "Docker" \
-      "Blender"
+      "Blender" \
+      "opencode"
   )"
 
   if [[ -z "$choices" ]]; then