v0.9.0

Changelog

• 2e60dc1 docs(sketch): point to pre-built binaries, note Windows unavailability
• 5f47ab3 feat(sketch): add --download flag to fetch closest genomes from AWS
• 02bbc51 feat(sketch): add fetch, query, and info CLI subcommands
• f6f6913 feat(sketch): add sketchlib wrapper with binary detection, info parsing, distance output parsing
• 69f74bc feat(sketch): auto-download sketchlib binary via 'atb sketch install'
• 0de1250 feat(sketch): find closest ATB genomes via sketch distances
• 35c4cb5 feat(sketch): register sketch command in root
• 703a634 fix(sketch): address code review findings
• 3756594 perf(sketch): default to ncores-1 threads for parallel distance calc
• fb5ec18 refactor(sketch): make download consistent with atb download
• ba77ae7 refactor: consolidate all external URLs into internal/sources
• 8420f7f style(cli): format large numbers with thousand separators