- Replace time.After() with reusable timer to reduce GC pressure
- Use pre-compiled regex for app bundle matching (O(1) vs O(N))
- Fix Bash 3.2 compatibility (remove local -n usage)
- Replace parentheses with commas for supplementary info
- Use commas instead of em-dashes for separators
- Update bullet points from - to * in some contexts
- Improve version extraction regex with fallback logic
Cap buffer at 4096. All entries still process normally—producers just briefly block if
the buffer fills, which is negligible since the collector drains it quickly.
Introduce duSem to cap concurrent du subprocess spawns while keeping
the existing sem to limit overall scan fan-out (dir recursion/task concurrency).
This prevents du from monopolizing scan concurrency and reduces resource
spikes during folded-dir sizing.
Acquire semaphore before spawning goroutine in calculateDirSizeFast to prevent goroutine
explosion. Previously, all subdirectory goroutines were spawned immediately and blocked on
the semaphore—now the spawning itself is throttled.
- Implemented progress percentage display (e.g., `(45%)`) in `cmd/analyze` to show scanning status based on cached total files.
- Kept the UI clean by avoiding a full progress bar.
- fix: formatting improvements in `bin/touchid.sh`.
