Refactor settings handling to support context-based reloading and add utility functions for context management

internal/tasks/dailyAggregate.go

@@ -15,12 +15,17 @@ import (
 	"vctp/db"
 	"vctp/internal/metrics"
 	"vctp/internal/report"
+	"vctp/internal/settings"
 )
 
 // RunVcenterDailyAggregate summarizes hourly snapshots into a daily summary table.
 func (c *CronTask) RunVcenterDailyAggregate(ctx context.Context, logger *slog.Logger) (err error) {
 	jobTimeout := durationFromSeconds(c.Settings.Values.Settings.DailyJobTimeoutSeconds, 15*time.Minute)
 	return c.runAggregateJob(ctx, "daily_aggregate", jobTimeout, func(jobCtx context.Context) error {
+		if err := c.Settings.ReadYMLSettings(); err != nil {
+			return err
+		}
+		jobCtx = settings.MarkReloadedInContext(jobCtx, c.Settings)
 		startedAt := time.Now()
 		defer func() {
 			logger.Info("Daily summary job finished", "duration", time.Since(startedAt))