Update Fastfile

fastlane/Fastfile

@@ -53,6 +53,30 @@ platform :ios do
 
     new_build_number = latest_testflight_build_number + 1
 
+    slack(
+      message: "현재진행중인 버전입니다",
+      channel: "#알림-ios-배포",
+      slack_url: "#{SLACK_HOOK_URL}",
+      username: "대신 배포해주는 고양이",
+      icon_url: "https://avatars.githubusercontent.com/u/21079970?v=4",
+      payload: {
+        "Build Date" => Time.new.to_s,
+      },
+      attachment_properties: {
+        fields: [
+          {
+            title: "Scheme",
+            value: "Release",
+          },
+          {
+            title: "Build Number",
+            value: "#{new_build_number.to_s}",
+          }
+        ]
+      },
+      success: true
+    )
+
     # ✅ 빌드
     build_app(
       workspace: "#{APP_NAME}.xcworkspace",