FindDiskKiller 1.3.16

FindDiskKiller 1.3.16

This release replaces the generic tree on the Docker and Podman detail pages
with focused, searchable engine workspaces, and adds official command-line
cleanup for container build cache and the Go module cache.

Container engine detail

• Reorganize Docker and Podman details into four flat sections (images,
  containers, volumes, build cache) with clickable summary cards showing each
  section's object count and total footprint.
• Add per-section search, size/name sorting, and status filters: dangling
  images, running or stopped containers, unreferenced volumes, and in-use
  build cache.
• Show dangling-image and container state badges inline, keep rows compact,
  and fold host-side virtual disk storage into a readonly section at the
  bottom.
• Pre-render every row into a plain display model when the section, query,
  sort, or filter changes, so scrolling and hovering never run localization or
  formatting on the main thread; remove tooltip-wrapped controls that could
  swallow clicks and switch the sort control to a native menu.
• Build cache gains a group-level cleanup entry that runs the official
  docker builder prune command and removes only unused cache; the Go module
  cache can now be cleared with go clean -modcache after re-verifying the
  live GOMODCACHE path, and neither operation is preselected automatically.

Release integrity

• Build 138 is produced as a universal Developer ID release and passes the
  serial Swift test, lint, signing, notarization, Gatekeeper, and Sparkle
  verification gates before publication.