Fix shortcuts working issues and auto-route pos typing and scans to item search

Updates From Stage develop Branch

Release 15.25.0 — March 25, 2026
### ✨ Features
- auto-route pos typing and scans to item search
- show deployed bundle version in about dialog
_Total: 2 changes_

### 🐞 Bug Fixes
- make update prompt non-blocking for pos shortcuts
- normalize return payment rows before amount sign handling
- persist update prompt dismissal on external close
- preserve first typed character when auto-focusing item search
- recompute payment base amounts from server conversion rate
- restore alt-3 item search focus across focused inputs
- restore keyboard selector enter and cart shortcut focus
- restore keyboard shortcut routing and selector highlight
- restore selector search and cart shortcut targets
- route alt-f to invoice toolbar search field
_Total: 10 changes_

— Changelog auto-generated by semantic-release. Thanks to all contributors! 🙌

…-purging-old-caches

Fix bundle activation before purging old caches

…inal ledger state

…oading-modules

Refactor customer and item loading modules

…github.com/defendicon/POS-Awesome-V15 into refactor-customer-and-item-loading-modules

…d sync

…oading-modules

Refactor customer and item loading modules

…oading-modules

fix: review regressions in POS document and sync flows

Updates From Stage develop Branch

Release 15.28.2 — April 28, 2026
### 🐞 Bug Fixes
- Address POS review feedback for drafts, customers, discounts, and sync
- clarify item and additional discounts in payments
- close shift state reset and opening lookup
- commercial flow source serialization crash
- data-refresh after background item sync complete
- explain discount breakdown in payment totals
- Preserve percentage discount source of truth
- Prevent zero totals when selecting batches without price
- prorated return discount field display
- prorated return discount sync before payment
- respect standard barcode uom for scanned item pricing
- return invoice payment sign normalization on submit
- return payment sign normalization and discount precision
- review regressions in POS document and sync flows
- serialize item sync rows with frappe as_json
- show customer when loading quotations in POS
- Show synced item count during background item sync
- stock confidence now checks after items background sync complete
_Total: 18 changes_

### ⚡ Performance
- avoid repeated completed POS item
_Total: 1 changes_

### 🧰 Maintenance
- cleanup and strengthen local typing
- customer profile loading helper
- dedupe default layout customer startup load
- deduplicate offline sync harness setup
- Deduplicate offline sync helpers and add POS DTO reference types
- extract item input and availability helpers
- extract item scan and detail helpers
- extract item selector and store helpers
- extract item selector event bus wiring
- extract item selector initialization composable
- extract item selector layout lifecycle
- extract item selector panel sizing
- extract item selector price list and quantity helpers
- extract item selector scanner bridge and add workspace-aware knip configuration
- extract item selector search input orchestration
- extract item selector type-to-search lifecycle
- Improve POS item bootstrap loading and background sync search UX
- reduce duplicate customer load trigger in POS shell
- reduce internal utility export surface
- remove confirmed unused frontend code
- remove unused offline compatibility modules
- separate item and customer loading coordination
_Total: 22 changes_

— Changelog auto-generated by semantic-release. Thanks to all contributors! 🙌