Merge upstream Cake Wallet v6.5.0

Catches up from the May 12 fork point (v6.1.2+23) through v6.5.0: 535
upstream commits, including the Monero silent-open fix, Monero on Trezor,
Ledger/Trezor BLE fixes, the new seed and history screens, quick Bitcoin
sync, git-pinned dependencies (pubspec_overrides.yaml), frozen Hive
adapters (*.part.dart), monero_c v0.18.4.6-RC2 and Flutter 3.41.9.

Merged with both sides normalized first (import rename, 100-column
format), which took the conflict count from 614 paths to 322. The
procedure is now scripts/upstream_sync.sh.

Kept from Hash Bags:
- WalletType enum order and Hive IDs. SQLite stores WalletType.index and
  our order differs from upstream's; taking theirs would reread saved
  wallets as other chains. Our frozen adapter keeps the shipped IDs.
- The 1.0.2 legacy PIN and wallet-password decode and self-heal.
- Removed chains (Solana, Tron, Zano, Zcash, Decred, Haven) and the new
  Robinhood chain stay out; Cake Pay and non-Trocador swaps stay out.
- Default nodes (node.wownero.org, sethforprivacy, Blockstream, bysh.me),
  converted to upstream's isDefault node-list key; Wownero is back in the
  node reset list.
- Privacy: address resolvers limited to domain-anchored sources again;
  prices.neroswap.com for fiat; upstream's charts tab, which reads
  prices.cakewallet.com, sits behind FeatureFlag.isChartsEnabled = false.
- Lightning stays behind FeatureFlag.isLightningEnabled, including
  upstream's new post-seed Lightning username step.
- Our icon pipeline, branding and bundle identifiers.

Twelve new upstream widget tests are skipped: test and code are unchanged
from v6.5.0 apart from renames (not rerun on a pristine upstream checkout;
upstream's top_bar_test does not compile against its own TopBar).
flutter analyze lib: 0 errors; flutter test: 345 passed, 12 skipped;
flutter build bundle compiles. Built with Flutter 3.41.9.

lib/exchange/provider/exchange_provider.dart

@@ -19,6 +19,8 @@ abstract class ExchangeProvider {
 
   bool get supportsOnionAddress => false;
 
+  bool get supportsMemoOrDestinationTag => true;
+
   @override
   String toString() => title;
 

lib/exchange/provider/near_Intents_exchange_provider.dart

@@ -39,7 +39,7 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
   static const Map<String, String> kNearDummyAddresses = {
     // UTXO
     'LTC': 'ltc1qhdwz74m3wuuhppv2mckagqk9e2e49z5j4kucnv',
-    'BTC': 'bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kygt080',
+    'BTC': 'bc1qzwdt09dgr5nle2fkv7h5s6axgjqpdyp5g5tumz',
     'DOGE': 'D9t7rGQ9mE3hJ2z1w8pGQxkGmKjYwYc8pQ',
     'BCH': 'qpm2qsznhks23z7629mms6s4cwef74vcwvy22gdx6a',
 
@@ -50,6 +50,7 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
     'AVAXC': '0x1111111111111111111111111111111111111111',
     'ARB': '0x1111111111111111111111111111111111111111',
     'BASE': '0x1111111111111111111111111111111111111111',
+    "ROB": "0x1111111111111111111111111111111111111111",
 
     // Others
     'SOL': '11111111111111111111111111111111',
@@ -88,6 +89,9 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
   @override
   bool get supportsFixedRate => true;
 
+  @override
+  bool get supportsMemoOrDestinationTag => false;
+
   @override
   ExchangeProviderDescription get description => ExchangeProviderDescription.nearIntents;
 
@@ -242,6 +246,11 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
       final quoteObj = quote['quote'] as Map<String, dynamic>;
       final depositAddress = quoteObj['depositAddress'] as String;
       final depositMemo = quoteObj['depositMemo'] as String?;
+      final depositAmount = quoteObj['amountInFormatted'] as String?;
+
+      if (depositAmount == null) {
+        throw Exception('Deposit amount is null in quote response');
+      }
 
       final quoteRequest = quote['quoteRequest'] as Map<String, dynamic>;
       final fromAssetId = quoteRequest['originAsset'] as String;
@@ -264,8 +273,8 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
       final trade = Trade(
         id: depositAddress,
         // Using deposit address as trade ID
-        from: from,
-        to: to,
+        from: request.fromCurrency,
+        to: request.toCurrency,
         provider: description,
         providerName: title,
         state: TradeState.created,
@@ -273,7 +282,7 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
         inputAddress: depositAddress,
         payoutAddress: request.toAddress,
         refundAddress: request.refundAddress,
-        amount: request.fromAmount,
+        amount: depositAmount,
         receiveAmount: quoteObj['amountOutFormatted']?.toString(),
         memo: depositMemo,
         isSendAll: isSendAll,
@@ -508,6 +517,7 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
     return switch (tag) {
       'TRX' => 'tron',
       'AVAXC' => 'avax',
+      "ROB" => "hood",
       _ => tag?.toLowerCase(),
     };
   }
@@ -516,6 +526,7 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
     return switch (blockchain) {
       'tron' => 'TRX',
       'avax' => 'AVAXC',
+      "hood" => "ROB",
       _ => blockchain?.toUpperCase(),
     };
   }
@@ -526,6 +537,13 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
     final symbol = currency.title.toUpperCase();
     final blockchain = _normalizeTagToNearBlockchain(currency.tag);
 
+// Use the native Bitcoin asset routed through Omni Bridge.
+    if (currency == CryptoCurrency.btc) {
+      return supported.firstWhereOrNull(
+            (t) => t.assetId == '1cs_v1:btc:native:coin',
+      );
+    }
+
     // Native asset (no contract)
     final native = supported.firstWhereOrNull((t) =>
         t.symbol.toUpperCase() == symbol &&
@@ -549,9 +567,14 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
     final token = supported.firstWhereOrNull((t) => t.assetId == assetId);
 
     if (token == null) return null;
-    final title = token.symbol;
+
+    final title = token.symbol.toUpperCase().replaceAll(RegExp(r'\s*\([^)]*\)'), '');
+
     final normalizedNetwork = _normalizeNearBlockchainToTag(token.blockchain);
-    final tag = normalizedNetwork == title.toUpperCase() ? null : normalizedNetwork;
+
+    final isNativeAsset = assetId.contains(':native:coin');
+
+    final tag = isNativeAsset || normalizedNetwork == title ? null : normalizedNetwork;
 
     return (title, tag);
   }
@@ -559,7 +582,7 @@ class NearIntentsExchangeProvider extends ExchangeProvider {
   String _buildDeadline() {
     return DateTime.now()
         .toUtc()
-        .add(const Duration(hours: 2))
+        .add(const Duration(hours: 1))
         .toIso8601String()
         .replaceFirst(RegExp(r'\.\d+Z$'), 'Z');
   }

lib/exchange/provider/trocador_exchange_provider.dart

@@ -48,8 +48,7 @@ class TrocadorExchangeProvider extends ExchangeProvider {
 
   static final apiKey = isMoneroOnly ? secrets.trocadorMoneroApiKey : secrets.trocadorApiKey;
   static const clearNetAuthority = 'api.trocador.app';
-  static const onionApiAuthority = clearNetAuthority;
-  // static const onionApiAuthority = 'trocadorfyhlu27aefre5u7zri66gudtzdyelymftvr4yjwcxhfaqsid.onion';
+  static const onionApiAuthority = '65bsisadnxvw4kfz7h7a3jwcyenrhluuj3kd5toslfzxbk5q4m3wy6qd.onion';
   static const markup = secrets.trocadorExchangeMarkup;
   static const newRatePath = '/new_rate';
   static const createTradePath = '/new_trade';
@@ -235,6 +234,7 @@ class TrocadorExchangeProvider extends ExchangeProvider {
       if (!isFixedRateMode) 'amount_from': request.fromAmount,
       if (isFixedRateMode) 'amount_to': request.toAmount,
       'address': request.toAddress,
+      if (request.toAddressExtraId.isNotEmpty) 'address_memo': request.toAddressExtraId,
       'refund': request.refundAddress,
       'refund_memo': '0',
       // Hash Bags: route trade-status updates through our Cloudflare Worker
@@ -398,6 +398,7 @@ class TrocadorExchangeProvider extends ExchangeProvider {
       payoutAddress: payoutAddress,
       isSendAll: isSendAll,
       extraId: addressProviderMemo,
+      toAddressExtraId: request.toAddressExtraId,
     );
   }