refactor: harden diagnostics and consolidate runtime code

audit/internal/webui/api_runs.go

@@ -35,15 +35,10 @@ func (h *handler) handleAPIAuditStream(w http.ResponseWriter, r *http.Request) {
 	if id == "" {
 		id = r.URL.Query().Get("task_id")
 	}
-	// Try task queue first, then legacy job manager
 	if j, ok := globalQueue.findJob(id); ok {
 		streamJob(w, r, j)
 		return
 	}
-	if j, ok := globalJobs.get(id); ok {
-		streamJob(w, r, j)
-		return
-	}
 	http.Error(w, "job not found", http.StatusNotFound)
 }
 
@@ -383,10 +378,6 @@ func (h *handler) handleAPISATStream(w http.ResponseWriter, r *http.Request) {
 		streamJob(w, r, j)
 		return
 	}
-	if j, ok := globalJobs.get(id); ok {
-		streamJob(w, r, j)
-		return
-	}
 	http.Error(w, "job not found", http.StatusNotFound)
 }
 
@@ -416,14 +407,6 @@ func (h *handler) handleAPISATAbort(w http.ResponseWriter, r *http.Request) {
 		writeJSON(w, map[string]string{"status": "aborted"})
 		return
 	}
-	if j, ok := globalJobs.get(id); ok {
-		if j.abort() {
-			writeJSON(w, map[string]string{"status": "aborted"})
-		} else {
-			writeJSON(w, map[string]string{"status": "not_running"})
-		}
-		return
-	}
 	http.Error(w, "job not found", http.StatusNotFound)
 }