fix: reverse Toolbox header orientation

package.json

@@ -1,6 +1,6 @@
 {
   "name": "xsl-tools",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "private": true,
   "type": "module",
   "license": "AGPL-3.0-only",
@@ -28,8 +28,8 @@
     "clean": "rm -rf dist node_modules/.vite coverage"
   },
   "dependencies": {
-    "@add-ideas/toolbox-contract": "0.2.1",
-    "@add-ideas/toolbox-shell-react": "0.2.1",
+    "@add-ideas/toolbox-contract": "0.2.2",
+    "@add-ideas/toolbox-shell-react": "0.2.2",
     "@codemirror/commands": "^6.8.1",
     "@codemirror/lang-xml": "^6.1.0",
     "@codemirror/lint": "^6.8.5",
@@ -43,7 +43,7 @@
     "react-dom": "^19.2.6"
   },
   "devDependencies": {
-    "@add-ideas/toolbox-testkit": "0.2.1",
+    "@add-ideas/toolbox-testkit": "0.2.2",
     "@eslint/js": "^10.0.1",
     "@testing-library/react": "^16.3.2",
     "@testing-library/user-event": "^14.6.1",