Fixed EditorManager binding.

Do not create a new instance per preferences transaction.

Closes #1062

Signed-off-by: Akos Kitta <[email protected]>

Author: Akos Kitta

Diff for: arduino-ide-extension/src/browser/arduino-ide-frontend-module.ts

@@ -572,7 +572,7 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
 
   // Disabled reference counter in the editor manager to avoid opening the same editor (with different opener options) multiple times.
   bind(EditorManager).toSelf().inSingletonScope();
-  rebind(TheiaEditorManager).to(EditorManager);
+  rebind(TheiaEditorManager).toService(EditorManager);
 
   // replace search icon
   rebind(TheiaSearchInWorkspaceFactory)