feat(push): add service-owned firebase channels and delivery

Add push contracts, provider delivery and channel diagnostics. Link email channels to services and document migration and validation. Ref: IT-1074
2026-10-24 12:31:35 +03:00
parent b30dba93e8
commit 1631786ce2
105 changed files with 3838 additions and 147 deletions
@@ -0,0 +1,7 @@
+namespace HrynCo.NotificationService.Worker.Services.Push;
+
+public sealed class PushRetryException(TimeSpan retryAfter)
+    : Exception("FCM temporarily unavailable; retry required.")
+{
+    public TimeSpan RetryAfter { get; } = retryAfter;
+}