Strip remaining cakewallet.com endpoints + delete Monerocom assets

- Stub dashboard bulletin (was polling service-api.cakewallet.com); returns
  empty ServicesResponse until we stand up our own notice service.
- Repoint changelog 'View more info' link to hash.boats (modal trigger
  remains disabled; this is just for when we re-enable it).
- Replace exchange-helper.cakewallet.com with exchange-helper.such.software
  in moonpay/robinhood/onramper providers. Buy providers are still dormant
  (empty getAvailable*ProviderTypes); URL change is a fail-loudly placeholder
  to ensure we stand up our own proxy before re-enabling any of them.
- Delete Monerocom_Terms_of_Use.txt and Monerocom_Release_Notes.txt — these
  were Cake's Monero.com brand variant, never used by Hash Wallet. Collapse
  the isMoneroOnly branch in disclaimer_page.dart to always load
  Terms_of_Use.txt.
- Add docs/links.md (gitignored) inventorying all public-facing URLs and
  emails shipped in the binary.

lib/buy/moonpay/moonpay_provider.dart

@@ -48,7 +48,7 @@ class MoonPayProvider extends BuyProvider {
   static const _baseSellProductUrl = 'sell.moonpay.com';
   static const _baseBuyTestUrl = 'buy-staging.moonpay.com';
   static const _baseBuyProductUrl = 'buy.moonpay.com';
-  static const _cIdBaseUrl = 'exchange-helper.cakewallet.com';
+  static const _cIdBaseUrl = 'exchange-helper.such.software';
   static const _apiUrl = 'https://api.moonpay.com';
   static const _baseUrl = 'api.moonpay.com';
   static const _currenciesPath = '/v3/currencies';

lib/buy/onramper/onramper_buy_provider.dart

@@ -28,7 +28,7 @@ class OnRamperBuyProvider extends BuyProvider {
 
   static const _baseUrl = 'buy.onramper.com';
   static const _baseApiUrl = 'api.onramper.com';
-  static const _cIdBaseUrl = 'exchange-helper.cakewallet.com';
+  static const _cIdBaseUrl = 'exchange-helper.such.software';
   static const quotes = '/quotes';
   static const paymentTypes = '/payment-types';
   static const supported = '/supported';

lib/buy/robinhood/robinhood_buy_provider.dart

@@ -37,7 +37,7 @@ class RobinhoodBuyProvider extends BuyProvider {
         );
 
   static const _baseUrl = 'applink.robinhood.com';
-  static const _cIdBaseUrl = 'exchange-helper.cakewallet.com';
+  static const _cIdBaseUrl = 'exchange-helper.such.software';
   static const _apiBaseUrl = 'api.robinhood.com';
   static const _assetsPath = '/catpay/v1/supported_currencies/';
 

lib/new-ui/widgets/changelog_modal.dart

@@ -107,7 +107,7 @@ class _ChangelogModalState extends State<ChangelogModal> {
                   NewPrimaryButton(
                       onPressed: () {
                         try {
-                            launchUrl(Uri.https("blog.cakewallet.com"));
+                            launchUrl(Uri.https("hash.boats"));
                         } catch (_) {}
                       },
                       text: S.of(context).view_more_info,

lib/src/screens/disclaimer/disclaimer_page.dart

@@ -4,7 +4,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:hash_wallet/src/screens/base_page.dart';
 import 'package:hash_wallet/src/widgets/primary_button.dart';
-import 'package:hash_wallet/wallet_type_utils.dart';
 import 'package:modal_bottom_sheet/modal_bottom_sheet.dart';
 
 class DisclaimerPage extends BasePage {
@@ -36,8 +35,7 @@ class DisclaimerBodyState extends State<DisclaimerPageBody> {
   String _fileText = '';
 
   void getFileLines() {
-    final fileName =
-        isMoneroOnly ? 'assets/text/Monerocom_Terms_of_Use.txt' : 'assets/text/Terms_of_Use.txt';
+    const fileName = 'assets/text/Terms_of_Use.txt';
     rootBundle.loadString(fileName).then((text) => setState(() => _fileText = text));
   }
 

lib/view_model/dashboard/dashboard_view_model.dart

@@ -1466,42 +1466,15 @@ abstract class DashboardViewModelBase with Store {
   }
 
   Future<ServicesResponse> _getServicesStatus() async {
-    try {
-      if (isEnabledBulletinAction) {
-        final res = await ProxyWrapper().get(
-          clearnetUri: Uri.https(
-            "service-api.cakewallet.com",
-            "/v1/active-notices",
-            {'key': secrets.fiatApiKey},
-          ),
-          onionUri: Uri.http(
-            "jpirgl4lrwzjgdqj2nsv3g7twhp2efzty5d3cnypktyczzqfc5qcwwyd.onion",
-            "/v1/active-notices",
-            {'key': secrets.fiatApiKey},
-          ),
-        );
-        if (res.statusCode < 200 || res.statusCode >= 300) {
-          throw res.body;
-        }
-
-        final oldSha = sharedPreferences.getString(PreferencesKey.serviceStatusShaKey);
-
-        final hash = await Cryptography.instance.sha256().hash(utf8.encode(res.body));
-        final currentSha = bytesToHex(hash.bytes);
-
-        final hasUpdates = oldSha != currentSha;
-
-        return ServicesResponse.fromJson(
-          json.decode(res.body) as Map<String, dynamic>,
-          hasUpdates,
-          currentSha,
-        );
-      } else {
-        return ServicesResponse([], false, '');
-      }
-    } catch (e) {
-      return ServicesResponse([], false, '');
-    }
+    // Hash Wallet: bulletin endpoint stubbed. The original implementation
+    // polled Cake's service-api.cakewallet.com/v1/active-notices (gated by
+    // the Cake-issued fiatApiKey) to surface push notices to all wallets.
+    // We don't run our own bulletin service yet. To restore: stand up an
+    // equivalent endpoint (likely under hash.boats or such.software) that
+    // returns the same JSON shape as service_status.dart expects, and put
+    // the network call back in place. Keep the user-facing toggle alive
+    // for forward-compat with the settings UI.
+    return ServicesResponse([], false, '');
   }
 
   String getTransactionType(TransactionInfo tx) {