feat: add fnOS packaging, storage workflows and release pipeline

tests/dy.net.Tests/TestInfrastructure/TestHttpClientFactories.cs

@@ -0,0 +1,36 @@
+using System.Net;
+
+namespace dy.net.Tests.TestInfrastructure;
+
+internal sealed class StubHttpClientFactory : IHttpClientFactory, IDisposable
+{
+    private readonly HttpClient _client;
+
+    public StubHttpClientFactory(HttpMessageHandler handler, string baseAddress = null)
+    {
+        _client = new HttpClient(handler, true);
+        if (!string.IsNullOrWhiteSpace(baseAddress))
+            _client.BaseAddress = new Uri(baseAddress);
+    }
+
+    public HttpClient CreateClient(string name) => _client;
+
+    public void Dispose() => _client.Dispose();
+}
+
+internal sealed class LiveHttpClientFactory : IHttpClientFactory, IDisposable
+{
+    private readonly HttpClient _secureClient = new(new HttpClientHandler());
+    private readonly HttpClient _insecureClient = new(new HttpClientHandler
+    {
+        ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator
+    });
+
+    public HttpClient CreateClient(string name) => name == "webdav-insecure" ? _insecureClient : _secureClient;
+
+    public void Dispose()
+    {
+        _secureClient.Dispose();
+        _insecureClient.Dispose();
+    }
+}