v0.9.0

Private S3 media storage — full support for private S3-compatible storage for media files; all uploaded photos and attachments are stored with server-side encryption for secure, access-controlled delivery

Record payment from sale — new "Record Payment" button in the sale view lets staff process full or partial payments, with running totals of paid and remaining amounts; supports split payments across multiple payment methods
Gift cards (Certificates) — staff can create gift cards with a specified amount and optional expiration date; each card gets a unique shareable code and can be redeemed as a payment method during checkout, with balance tracking
Sale status badges — sales grid now shows colored status badges (Draft, Partially Paid, Paid, Refunded) for quick visual reference
Sold By — each sale now tracks which staff member made the sale
Payment history in sale modal — sale detail view shows a timeline of all payments made against that sale
Editable service price in sale — clicking the total for a service in the sale modal lets you set a custom price with inline editing
Improved sale modal UX — removed unnecessary Quantity column, hide edit/delete actions in view mode, soft-delete with strikethrough and Restore button instead of instant removal
Fixed: deleting items from a sale now works reliably on every click
Fixed: removing a service from a sale and saving now correctly persists the change
Fixed: sale ID copy button no longer accidentally opens the sale modal

Note indicator on calendar events — events with notes now show a small pencil icon on the calendar grid across month, week, and day views
Improved manual date/time picker — date and time are now separate fields with Today/Tomorrow quick-select buttons; start and end times shown side by side
Default duration in booking config — widget configuration now includes a default duration field that stays editable regardless of booking mode
Fixed: event booking no longer fails when available time slots cannot be retrieved — fixed the root cause of inability to generate slots
Fixed: customer visit history now updates immediately when an event is deleted or its status changes

Auto-assign media to customers — photos uploaded to an event are automatically linked to all associated customers; customer profile now shows a thumbnail gallery with fullscreen viewing
Clickable social media icons — social media fields now have branded clickable icons that open the corresponding profile in a new tab
Inactive staff visual distinction — inactive staff references now appear faded with a red "inactive" label across the app
Fixed: birthday datepicker in customer modal no longer gets clipped by the modal boundary

Shift times in configuration — shift time definitions (morning, full day, afternoon, evening) are now managed through Settings instead of being hardcoded
Multilingual toggle — new setting to enable/disable multilingual support; when off, the language selector and languages column are hidden throughout the app
Config grouping from API — configuration sections now use server-provided group definitions, fixing items appearing under wrong tabs
Conditional config visibility — settings that depend on other toggles now show/hide automatically
Fixed: payment method type (cash/card) dropdown now saves correctly instead of always reverting to the first option
Fixed: newly created payment methods now appear immediately without requiring a page refresh
Fixed: language preference no longer resets to English after returning to the app

Shift-based salary rule — new compensation type that awards a bonus after every N completed shifts
Service category assignment in modal — category detail modal now shows assigned services with toggle controls for adding/removing services

Fixed sales grid crashing when an event type reference was missing
Fixed private API endpoints being called before user authentication on the login page
Fixed unauthenticated bookmark/locale fetch causing 401 errors on login
Fixed asymmetric text clipping in the service category performance widget
Fixed demo data creating sales for cancelled events
Fixed missing Russian translations for inventory milestones menu, important notes block, and service booking module
Fixed confirmation modal buttons missing background in dark mode

Security improvements (credential handling, session management)
Refactored slot picker components
Modal content-list navigation pattern implemented
UI polish: cursor-tracking glow effect on modal circle buttons, improved config label/description layout