## Summary
* **What is the goal of this PR?**
Enhance file browser long-press behavior so the delete action now works
for both files and directories.
* **What changes are included?**
Updated `FileBrowserActivity.cpp` to support for directory deletion on
long-press
---
### AI Usage
While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.
Did you use AI tools to help write this code? _**NO**_
WuTofu
1e2f6e2d67