feat(config): add savepoint interval config

internal/config/config.type.go

@@ -1,10 +1,13 @@
 package config
 
+import "time"
+
 type JobDef struct {
-	Key        string `yaml:"key"`
-	Name       string `yaml:"name"`
-	EntryClass string `yaml:"entryClass"`
-	JarURI     string `yaml:"jarURI"`
+	Key               string        `yaml:"key"`
+	Name              string        `yaml:"name"`
+	EntryClass        string        `yaml:"entryClass"`
+	JarURI            string        `yaml:"jarURI"`
+	SavepointInterval time.Duration `yaml:"savepointInterval"`
 }
 
 type Config struct {

internal/managed_job/cycle.go

@@ -58,7 +58,7 @@ func (job *ManagedJob) cycle() {
 		if errors.Is(err, ErrNoJobId) {
 			job.state = nil
 		}
-		if job.state.LastSavepointDate == nil || time.Now().Add(-time.Minute*3).After(*job.state.LastSavepointDate) {
+		if job.state.LastSavepointDate == nil || time.Now().Add(-job.def.SavepointInterval).After(*job.state.LastSavepointDate) {
 			if job.state.SavepointTriggerId == nil {
 				job.createSavepoint()
 			} else {