Odoo Release Updates

[FIX] pos_restaurant: tb on cancel order with default preset with identification

[IMP] point_of_sale: implement help for empty screen

[IMP] pos_restaurant: extract should redirect logic

[IMP] pos_restaurant: Set guests at table opening

[PERF] point_of_sale: optimize IndexedDB data synchronization

[IMP] pos_*, point_of_sale, iot_drivers: Unify printer handling logic across POS components

[ADD] base: update apps icons

[IMP] UI frontend : Product and payment screens

[FIX] pos_restaurant: update correct product qty on ticket screen

[FIX] pos_restaurant: ensure deleted floors are not shown later

[IMP] pos_restaurant: enhance floor plan editor

[FIX] point_of_sale: prevent duplicate preparation tickets

[IMP] point_of_sale, pos_restaurant: add (copy) after name in duplicate records

[FIX] pos_self_order: prevent choosing past time slots

[IMP] pos_{, restaurant}: allow early receipt print in retails

[FIX] pos_restaurant: remove many guest count, default numpad to last value

[FIX] point_of_sale: prevent tb when no payment line is selected in tipscreen

[IMP] pos_{, restaurant}: automatically send pending changes to kitchen

[IMP] pos,pos_discount, ...: tip/discount support fixed or percent value

[IMP] point_of_sale: hide payment status when remaining/change is zero

[REF] *: use ':text' instead of ':contains'

[IMP] point_of_sale: improve config and ui for categories

[FIX] pos_restaurant: table number not appearing on self-order receipts

[IMP] pos*: remove receipt screen

[FIX] point_of_sale: prevent traceback when making partial payment using SEPA QR

[REF] point_of_sale: move IoT preparation printer to `pos_iot`

[FIX] pos_restaurant: fix printing the self order receipt

[FIX] pos_{,restaurant}: traceback when reopening register default preset takeout

[REF] point_of_sale, pos_*: ticket generation

[FIX] pos*: remove cancelled orders from Ticket Screen