Adds event stream statistics to job results

Adds event stream statistics to the SubmitJobResultsRequest to provide more insight into the state and performance of event streams.

The new EventStreamStats message includes stream name, status, maximum jobs, running jobs, completed jobs, and queued jobs.

Author: Braden Olsen

tcnapi/exile/gate/v2/public.proto

@@ -632,6 +632,7 @@ message SubmitJobResultsRequest {
     SystemProperties system_properties = 10; // System properties
     repeated HikariPoolMetrics hikari_pool_metrics = 11; // Hikari pool metrics
     ConfigDetails config_details = 12; // Config details
+    EventStreamStats event_stream_stats = 13; // Event stream statistics
     message OperatingSystem {
       string name = 1; // OS name (e.g., "Linux", "Windows")
       string version = 2; // OS version
@@ -826,6 +827,14 @@ message SubmitJobResultsRequest {
       string certificate_name = 2; // Certificate name from the config file
       string certificate_description = 3; // Certificate description from the config file
     }
+    message EventStreamStats {
+      string stream_name = 1; // Name of the event stream
+      string status = 2; // Status of the event stream (e.g., "running", "stopped")
+      int32 max_jobs = 3; // Maximum number of jobs that can be processed simultaneously
+      int32 running_jobs = 4; // Number of currently running jobs
+      int64 completed_jobs = 5; // Total number of completed jobs
+      int32 queued_jobs = 6; // Number of jobs currently queued
+    }
   }
 
   /**