Added Context Menu for Search Results (Right-Click Feature)

[Harmanpawar15]

📝 Summary

This PR adds a right-click context menu to search results using UIContextMenu. Users can now:

• Right-click on a search result to see a menu.
• Choose "Open File" to open the file (same as left-click).
• Choose "Open Containing Folder" to navigate to the file’s location in File Explorer.

✅ Changes

• Integrated UIContextMenu for search results.
• Preserved existing left-click behavior.
• Used UIWindow to open the containing folder.

🔍 How to Test

1. Search for a file.
2. Right-click on a result → A context menu should appear.
3. Click "Open File" → The file should open.
4. Click "Open Containing Folder" → File Explorer should open at the file’s location.

📌 Notes

• No existing functionality was altered.
• This aligns with the contributing guidelines and maintains UI consistency.

[KernelDeimos]

Manually tested - looks good. Concerning the UX, I had two thoughts that are in conflict:

• It's convenient that the search window doesn't close when you open something, because you might want to open another result as well
• The fact that it doesn't close looks kind of like a bug because of the nature of this type of dialog (dialogs with an overlay typically disappear when you take an action)

This a solution I think will keep the convenience of the window not closing and make it seem more natural: if you click an item normally the search window goes away like it usually does, if you right-click an item and open it that way the dialog turns into a regular window. (i.e. no overlay, so it won't go away if you click outside of it; has a titlebar shown so there's an X button). Let me know if this makes sense or if you have any questions. I'm also going to tag @jelveh in case he wants to weigh in.

I recorded a manual test (1.6x speed)

pr-1183_1.6x.mp4

[KernelDeimos]

Also I think the use of emojis in comments is something we should do more often. I makes separate sections of the code quicker to identify (really important because I think a developer's brain has to perform that task unconsciously a lot more frequently than we think about) and it's super on-point with Puter's brand/personality. (+ everything should support UTF-8 nowadays)