Merge pull request #6 from passcod/patch-1

Fix frame-pointers cargo option

 chore: bump version to 0.5.2

chore: bump version to 0.5.1

feat: support custom Tokio worker thread names

  Auto-discover worker threads when the default tokio-runtime-w prefix
  finds nothing by scanning /proc for the largest thread group matching
  {name}-{N} patterns. Add --workers flag as explicit override. On
  failure, log all thread names with a suggested prefix.

  Add THREAD_NAME env var to demo-server for testing custom names.

fix: resolve clippy doc_markdown lint and run cargo fmt

chore: bump version to v0.4.3

chore: bump version to v0.4.2

chore: release v0.4.1 - improve headless docs

feat(tui): add rolling time window for live metrics

  Add --window <SECS> flag to show only data from the last N seconds.
  When load stops, metrics naturally decay to 0 instead of showing
  stale historical percentages.

  - Uses wall-clock time so window advances even without new events
  - Binary search (O(log n)) for efficient event filtering
  - Recomputes hotspots from filtered data when windowing enabled
  - Default: 0 (all data, existing behavior)

  Example: sudo hud my-app --window 30

  Also clarifies demo-server must use debug build for stack traces.