v0.8.1

Features

• Added selectable pulse, CPU, GPU, and combined stress modes with an interactive terminal progress indicator
• Added a TUI toggle between frequency-scaled and active-residency usage views
• Added an optional app feature so Rust library users can exclude CLI and TUI dependencies with --no-default-features

Fixes

• Fixed CPU usage ratios when hardware samples omit inactive cores
• Restored v0.7 JSON and Prometheus metric names as compatibility aliases
• Fixed server startup output to report the actual bound address

Full Changelog: v0.8.0...v0.8.1