Compactor v0.11.1

Added

• Configurable maximum worker-thread limit with Auto as the default.
• HDD single-thread safeguard, enabled by default.

Changed

• SSD analysis and compression can run concurrently using the configured worker limit.
• Auto uses up to six workers on storage reported by Windows as having no seek penalty.
• HDD analysis uses a small number of contiguous sample windows to reduce seek overhead.
• HDDs use one worker by default; unknown storage also uses one worker.

Maintenance

• Release workflow now requires the current master commit and blocks publishing while non-draft pull requests targeting master are open.