Improve UI of immature balance, show available balance in wallet list

BTCPayServer.Client/BTCPayServer.Client.csproj

@@ -27,7 +27,7 @@
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
   </ItemGroup>
     <ItemGroup>
-      <PackageReference Include="NBitcoin" Version="6.0.4" />
+      <PackageReference Include="NBitcoin" Version="6.0.6" />
       <PackageReference Include="BTCPayServer.Lightning.Common" Version="1.2.4" />
       <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
     </ItemGroup>

BTCPayServer.Rating/BTCPayServer.Rating.csproj

@@ -6,7 +6,7 @@
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="3.6.0" />
     <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.7" />
-    <PackageReference Include="NBitcoin" Version="6.0.4" />
+    <PackageReference Include="NBitcoin" Version="6.0.6" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
     <PackageReference Include="DigitalRuby.ExchangeSharp" Version="0.6.3" />
   </ItemGroup>

BTCPayServer/Controllers/WalletsController.cs

@@ -1063,7 +1063,8 @@ namespace BTCPayServer.Controllers
             using CancellationTokenSource cts = new CancellationTokenSource(TimeSpan.FromSeconds(10));
             try
             {
-                return (await wallet.GetBalance(derivationStrategy, cts.Token)).Total.ShowMoney(wallet.Network);
+                var b = await wallet.GetBalance(derivationStrategy, cts.Token);
+                return (b.Available ?? b.Total).ShowMoney(wallet.Network);
             }
             catch
             {

BTCPayServer/Views/Wallets/WalletSend.cshtml

@@ -1,4 +1,4 @@
-@addTagHelper *, BundlerMinifier.TagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 @using Microsoft.AspNetCore.Mvc.ModelBinding
 @model WalletSendModel
 @{
@@ -82,9 +82,9 @@
                     <p class="form-text text-secondary crypto-info">
                         Your available balance is
                         <button type="button" class="crypto-balance-link btn btn-link p-0 align-baseline">@Model.CurrentBalance</button> <span>@Model.CryptoCode</span>.
-                        @if (Model.ImmatureBalance>0)
+                        @if (Model.ImmatureBalance > 0)
                         {
-                            <span><br>Note: @Model.ImmatureBalance @Model.CryptoCode are still immature and require additional confirmations.</span>
+                            <span><br><span class="text-warning">⚠</span> @Model.ImmatureBalance @Model.CryptoCode are still immature and require additional confirmations.</span>
                         }
                     </p>
                 </div>