[verified] feat(quickshell): add blade launcher variant

dotfiles/quickshell/tests/BladeLauncherHeadless.qml

@@ -0,0 +1,20 @@
+import QtQuick
+import qs.widgets.launcher
+
+BladeLauncherContent {
+    width: 1120
+    height: 640
+    query: "dev"
+    selectedIndex: 2
+    showIcons: false
+    apps: [
+        { name: "Visual Studio Code", genericName: "Code Editor", comment: "Edit and debug software projects", icon: "visual-studio-code", categories: ["Development"] },
+        { name: "GitKraken", genericName: "Git Client", comment: "Inspect branches and repository history", icon: "gitkraken", categories: ["Development"] },
+        { name: "OpenCode", genericName: "AI Development", comment: "Agentic terminal coding environment", icon: "utilities-terminal", categories: ["Development", "Utility"] },
+        { name: "Alacritty", genericName: "Terminal Emulator", comment: "GPU accelerated command interface", icon: "utilities-terminal", categories: ["System"] },
+        { name: "Vivaldi", genericName: "Web Browser", comment: "Access network and web applications", icon: "vivaldi", categories: ["Network"] },
+        { name: "Obsidian", genericName: "Knowledge Base", comment: "Local-first markdown workspace", icon: "obsidian", categories: ["Office"] },
+        { name: "Blender", genericName: "3D Creation", comment: "Model, animate and render 3D scenes", icon: "blender", categories: ["Graphics"] },
+        { name: "Steam", genericName: "Game Platform", comment: "Launch and manage games", icon: "steam", categories: ["Game"] }
+    ]
+}