v0.12.0

Major changes:

• Rewrote isotope and adduct detection logic to
  • handle absence of unlabelled parents ions and optional filtering based on parents
  • enable manual integration of any/all isotopologues using the compound widget
• A uniform visual appearance across platforms along with many small UI/UX changes and fixes

Minor changes:

• Improve emDB save behaviour (proper threading, safety checks, etc.)
• Ability to save raw chromatogram and base peak spectra in emDB
• Make auto-save optional and disabled by default
• Update application session to reflect filtered samples (when filtering using sample search box)
• Further improvement in peak-group deletion performance (from tables)

CLI-specific changes:

• Allow saving peakdetector analyses as emDB files
• Fix neural-net based quality assignment

Code changes/refactors:

• Merged Database and Databases classes, added tests and moved to core
• Removed isotope and adduct detection modules in favor of reusing the same peak-detection logic for both manual automated integration
• Removed libpillow as dependency