Folder Size Hierarchy

Folder Size Hierarchy is a fast native desktop disk-space analyzer built
for inspecting nested folder trees, allocated blocks, file age distributions,
and before-or-after storage snapshots.

Key capabilities:
- Recursive os.scandir hierarchy tree showing Apparent Size, Allocated Size
(st_blocks * 512), percent of parent progress bar, file/folder counts, last
modified timestamp, and Owner UID, with instant Auto/MB/GB/Bytes toggling.
- Largest 100 Files list paired with custom QPainter charts grouping usage by
file age buckets (<7d, 7-30d, 1-6m, 6-12m, >1y) and file categories.
- Folder Snapshot Comparison & Export to save/load JSON size snapshots,
diff any two snapshots to reveal +growth and -shrunk subfolders, and export
clean CSV summaries.
- English and Vietnamese interface toggle inside the application.

Note: This is an independent Linux desktop application and is not affiliated
with or endorsed by JAM Software or TreeSize Free.