feat: create GitHub Webhook request object

src/main/java/com/onixbyte/deltaforceguide/config/FilterConfig.java

@@ -13,7 +13,7 @@ public class FilterConfig {
         var registrationBean = new FilterRegistrationBean<WebhookFilter>();
 
         registrationBean.setFilter(webhookFilter);
-        registrationBean.addUrlPatterns("/webhook/*");
+        registrationBean.addUrlPatterns("/webhooks/*");
         registrationBean.setOrder(1);
 
         return registrationBean;

src/main/java/com/onixbyte/deltaforceguide/domain/dto/GitHubIssueLabeledWebhookRequest.java

@@ -0,0 +1,7 @@
+package com.onixbyte.deltaforceguide.domain.dto;
+
+public record GitHubIssueLabeledWebhookRequest(
+        String action,
+        GitHubWebhookIssue issue
+) {
+}

src/main/java/com/onixbyte/deltaforceguide/domain/dto/GitHubWebhookIssue.java

@@ -0,0 +1,13 @@
+package com.onixbyte.deltaforceguide.domain.dto;
+
+import java.util.List;
+
+public record GitHubWebhookIssue(
+        String url,
+        Long id,
+        String title,
+        String body,
+        List<GitHubWebhookLabel> labels
+) {
+
+}

src/main/java/com/onixbyte/deltaforceguide/domain/dto/GitHubWebhookLabel.java

@@ -0,0 +1,6 @@
+package com.onixbyte.deltaforceguide.domain.dto;
+
+public record GitHubWebhookLabel(
+        String name
+) {
+}