This change temporarily acquires exclusive HCE ownership in onResume() and releases it in onPause() for both ModernPOSActivity and PaymentRequestActivity. This ensures NFC taps are reliably routed to Numo while it is open, without permanently overriding the user's default wallet preferences.

* feat: Add export catalog to CSV functionality

* test: Add unit test for CSV export

* feat: Add webhook support

This adds a new sub-menu to the settings in which users can add webhook
endpoints. These endpoints will be called by the terminal with POST
metadata on every received payment. This enables third-party
integrations for logging and payment-triggered flows

* fix: added pin protection forn webhook page

* feat: add more basket / payment metadata to webhook

* test: add comprehensive unit tests for WebhookSettingsManager

* feat: add Auth-Key for webhooks

* docs: added webhook documentation

* adjust webhook entry subtitle in the settings

* format JWT token with "Bearer" in front of it

* fix test

* Refactor webhook setup: Add QR code scanning support

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Co-authored-by: a1denvalu3 <[email protected]>

* feat: add support for DKK, SEK, and NOK currencies

Adds Danish Krone, Swedish Krona, and Norwegian Krone to supported currencies. Updates Amount parsing to handle multi-character symbols and ambiguous currency codes (kr). Updates UI to allow selecting new currencies.

* fix: use correct currency for bitcoin price in transaction details

* fix: improve transaction details display for amount and entered amount

* fix: use correct currency for bitcoin price in receipt printer