feat: implement Overleaf Code experiment with Python execution support

GitOrigin-RevId: 54ca98525b2ae056fb34b3713320e868b8c19613

services/web/frontend/js/features/ide-react/components/layout/editor.tsx

@@ -10,6 +10,7 @@ import { FullSizeLoadingSpinner } from '@/shared/components/loading-spinner'
 import SymbolPalettePane from '@/features/ide-react/components/editor/symbol-palette-pane'
 import { useEditorPropertiesContext } from '@/features/ide-react/context/editor-properties-context'
 import { PythonEditorSplit } from '@/features/ide-react/components/layout/python-editor-split'
+import { isInExperiment } from '@/utils/labs-utils'
 
 export const Editor = () => {
   const { opening, errorState, showSymbolPalette } =
@@ -19,6 +20,7 @@ export const Editor = () => {
   const isPythonDocument =
     openEntity?.type === 'doc' &&
     openEntity.entity.name.toLowerCase().endsWith('.py')
+  const pythonExecutionEnabled = isInExperiment('overleaf-code')
 
   if (!currentDocumentId) {
     return null
@@ -43,7 +45,11 @@ export const Editor = () => {
           order={1}
           className="ide-redesign-editor-panel"
         >
-          {isPythonDocument ? <PythonEditorSplit /> : <SourceEditor />}
+          {isPythonDocument && pythonExecutionEnabled ? (
+            <PythonEditorSplit />
+          ) : (
+            <SourceEditor />
+          )}
           {isLoading && <EditorLoadingPane />}
         </Panel>
         {showSymbolPalette && (