fix: add queue_couts api

backend/windmill-api/openapi.yaml

@@ -8188,6 +8188,23 @@ paths:
                     - id
                     - values
 
+  /workers/queue_counts:
+    get:
+      summary: get counts of jobs waiting for an executor per tag
+      operationId: getCountsOfJobsWaitingPerTag
+      tags:
+        - worker
+      responses:
+        "200":
+          description: queue counts
+          content:
+            application/json:
+              schema: 
+                type: object
+                additionalProperties:
+                  type: integer
+
+              
   /configs/list_worker_groups:
     get:
       summary: list worker groups

backend/windmill-api/src/workers.rs

@@ -36,6 +36,7 @@ pub fn global_service() -> Router {
         )
         .route("/get_default_tags", get(get_default_tags))
         .route("/queue_metrics", get(get_queue_metrics))
+        .route("/queue_counts", get(get_queue_counts))
 }
 
 #[derive(FromRow, Serialize, Deserialize)]
@@ -176,3 +177,12 @@ async fn get_queue_metrics(
 
     Ok(Json(queue_metrics))
 }
+
+async fn get_queue_counts(
+    authed: ApiAuthed,
+    Extension(db): Extension<DB>,
+) -> JsonResult<std::collections::HashMap<String, u32>> {
+    require_super_admin(&db, &authed.email).await?;
+    let queue_counts = windmill_common::queue::get_queue_counts(&db).await;
+    Ok(Json(queue_counts))
+}