Add "insert code cell" to editor action bar

Author: juliasilge

apps/vscode/package.json

@@ -296,8 +296,13 @@
       },
       {
         "command": "quarto.insertCodeCell",
+        "icon": "$(insert)",
         "title": "Insert Code Cell",
-        "category": "Quarto"
+        "category": "Quarto",
+        "actionBarOptions": {
+          "controlType": "button",
+          "displayTitle": true
+        }
       },
       {
         "command": "quarto.runSelection",
@@ -651,6 +656,13 @@
           "group": "1_editor_mode"
         }
       ],
+      "editor/actions/right": [
+        {
+          "command": "quarto.insertCodeCell",
+          "when": "editorLangId == quarto",
+          "group": "2_execute"
+        }
+      ],
       "editor/context": [
         {
           "command": "quarto.formatCell",