Provide a context menu for objects

• Right-clicking on an object displays a context menu with "Hide" and "Isolate" options.
• This context menu allows users to easily toggle the visibility of individual objects.
• Selecting "Hide" will hide the object, while selecting "Isolate" will display only that object.

Enable highlighting when an object is selected from the results panel

• Fixed an issue where objects were not highlighted when selected from the results panel.
• This fix ensures that when a user selects an object from the results panel, the object will be highlighted in the same way as when they select it directly from the viewer.

Improve visibility of selected objects

• Improved visibility when selecting objects highlighted by LLM.