A Windows file explorer tool

🔅 Criteria:

1. Start directory (where the search begins)
2. File name pattern using a regex expression

🔅 Real-time display:

1. All files matching the criteria
   displayed as a tree (like the left panel in Windows Explorer).
   The tree remains responsive — no freezing, flickering, or lag.
   The user can navigate, expand, and collapse nodes during the search.

2. The name of the directory currently being scanned

3. Number of found files and total number of files
   (Note: counting all files in a directory may take longer,
   so the total count may appear after the main search completes)

4. Elapsed time since the search started

◀1. The user can stop the search at any moment,
and then either resume it or start a new one.

Additionally ◀️ Clicking on the blue line showing the number of detected errors
opens a window displaying the full error list.

✨Dvurechensky✨