improved scan screen [cw-1507] (#3281)

* (wip) new scan screen

* improved scan screen

* fixes for ui

* switch to modal sheet

* add urqr (cupcake) progress indicator

* fixes

* Update lib/new-ui/pages/scan_page.dart

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

res/values/strings_en.arb

@@ -217,6 +217,8 @@
   "color_theme": "Color theme",
   "coming_soon_tag": "Coming Soon",
   "commit_transaction_amount_fee": "Commit transaction\nAmount: ${amount}\nFee: ${fee}",
+  "compatible_services": "Compatible Services",
+  "compatible_services_desc": "Use the Scan tool to read the following types of QR codes supported on Cake Wallet:",
   "configure": "Configure",
   "confirm": "Confirm",
   "confirm_delete_template": "This action will delete this template. Do you wish to continue?",
@@ -280,6 +282,7 @@
   "creating_new_wallet": "Creating new wallet",
   "creating_new_wallet_error": "Error: ${description}",
   "creation_date": "Creation Date",
+  "crypto_addresses": "Crypto Addresses",
   "csv_nothing_to_export": "Nothing to export",
   "current_swap": "Current Swap",
   "current_wallet": "Current wallet",
@@ -496,6 +499,7 @@
   "frozen": "Frozen",
   "frozen_balance": "Frozen Balance",
   "full_balance": "Full Balance",
+  "gallery": "Gallery",
   "gas_exceeds_allowance": "Gas required by transaction exceeds allowance.",
   "gas_price": "Gas price",
   "general": "General",
@@ -547,6 +551,7 @@
   "infobox_auto_address": "Your receive address will rotate every time you receive a transaction",
   "infobox_multichain": "Use this addess to receive any token or collectible on",
   "infobox_rotation": "Your receive address will rotate every time you close and reopen this screen",
+  "input": "Input",
   "inputs": "Inputs",
   "insufficient_funds_for_tx": "Insufficient funds to successfully execute transaction.",
   "insufficient_lamport_for_tx": "You do not have enough SOL to cover the transaction and its transaction fee. Kindly add more SOL to your wallet or reduce the SOL amount you\\'re sending.",
@@ -612,6 +617,7 @@
   "manage_pow_nodes": "Manage PoW nodes",
   "manage_providers": "Manage providers",
   "manage_yats": "Manage Yats",
+  "manual_input": "Manual Input",
   "mark_as_redeemed": "Mark As Redeemed",
   "market_place": "Marketplace",
   "mask": "Mask",
@@ -657,6 +663,7 @@
   "nanogpt_subtitle": "All the newest models (GPT-5.3, Claude 4.6).\\nNo subscription, pay with crypto.",
   "narrow": "Narrow",
   "network": "Network",
+  "networks": "Networks",
   "new_first_wallet_text": "Keeping your crypto safe is a piece of cake",
   "new_node_testing": "New node testing",
   "new_subaddress_create": "Create",
@@ -698,6 +705,7 @@
   "note_tap_to_change": "Note (tap to change)",
   "notification_permission_denied": "Notification permission got permamently denied, please manually enable it in settings",
   "nullURIError": "URI is null",
+  "ocp_desc": "Pay with crypto in stores",
   "offer_expires_in": "Offer expires in: ",
   "offline": "Offline",
   "ok": "OK",
@@ -746,6 +754,7 @@
   "payjoin_unavailable_sheet_content": "Receiving a Payjoin transaction requires you to have Bitcoin ready to use.\n\nAs soon as your wallet has funds, Payjoin will be automatically enabled.",
   "payjoin_unavailable_sheet_title": "Why is Payjoin unavailable?",
   "payment_id": "Payment ID: ",
+  "payment_invoices": "Payment Invoices",
   "payment_made_easy": "Payments made easy",
   "payment_was_received": "Your payment was received.",
   "payments": "Payments",
@@ -1372,6 +1381,7 @@
   "wc_approve_request_title": "Approve request",
   "wc_connect_request_title": "Connect request",
   "wc_connected_to": "Connected to ${name}",
+  "wc_desc": "Easily connect to DApps",
   "wc_max_network_fee": "Max network fee",
   "wc_message_to_sign": "Message to sign",
   "wc_network_fee": "Network fee",