v0.7.3

• Service picker redesign — service selector in the sale view now groups services by category with collapsible sections, instant search, and staff-specific pricing display
• AI schedule: instructions respected — custom instructions (staff availability, rotation patterns, day-off constraints) are now treated as highest priority by the AI generator
• AI schedule: inactive staff excluded — inactive staff members are no longer included in generated shift schedules
• Telegram /attachmedia — image uploads now work correctly when API address was saved without protocol prefix; /cancel and /done commands work during upload; bot command menu is now visible in chat
• Fixed service search breaking on partial Cyrillic input