add: webhook

Models/GiteaWebhookPayload.cs

@@ -0,0 +1,39 @@
+namespace Alchegos.Gitea.Webhook.Models;
+using System.Text.Json.Serialization;
+
+public class GiteaWebhookPayload
+{
+    [JsonPropertyName("repository")]
+    public Repository? Repository { get; set; }
+
+    [JsonPropertyName("pusher")]
+    public User? Pusher { get; set; }
+
+    [JsonPropertyName("commits")]
+    public List<CommitInfo>? Commits { get; set; }
+
+    [JsonPropertyName("head_commit")]
+    public CommitInfo? HeadCommit { get; set; }
+
+}
+
+public class Repository
+{
+    [JsonPropertyName("name")]
+    public string? Name { get; set; }
+}
+
+public class User
+{
+    [JsonPropertyName("username")]
+    public string? UserName { get; set; }
+}
+
+public class CommitInfo
+{
+    [JsonPropertyName("id")]
+    public string? Id { get; set; }
+
+    [JsonPropertyName("message")]
+    public string? Message { get; set; }
+}