Refactor code to use 'any' type and improve context handling

server/handler/snapshotAggregate.go

@@ -1,7 +1,6 @@
 package handler
 
 import (
-	"context"
 	"net/http"
 	"strings"
 	"time"
@@ -50,7 +49,8 @@ func (h *Handler) SnapshotAggregateForce(w http.ResponseWriter, r *http.Request)
 		return
 	}
 
-	ctx := context.Background()
+	ctx, cancel := withRequestTimeout(r, longRunningRequestTimeout)
+	defer cancel()
 	settingsCopy := *h.Settings.Values
 	if granularity != "" {
 		settingsCopy.Settings.MonthlyAggregationGranularity = granularity