feat: new worker mehtod GetStatistic()

.idea/workspace.xml

@@ -5,9 +5,9 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="9979eb22-471e-4f2f-b624-fd3edb5e8c6e" name="Changes" comment="">
-      <change beforePath="$PROJECT_DIR$/.gitignore" beforeDir="false" afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/flake.nix" beforeDir="false" afterPath="$PROJECT_DIR$/flake.nix" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/manager_test.go" beforeDir="false" afterPath="$PROJECT_DIR$/manager_test.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/worker.go" beforeDir="false" afterPath="$PROJECT_DIR$/worker.go" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -255,7 +255,8 @@
       <option name="presentableId" value="Default" />
       <updated>1734001333374</updated>
       <workItem from="1734001335693" duration="5602000" />
-      <workItem from="1734012566872" duration="3847000" />
+      <workItem from="1734012566872" duration="4517000" />
+      <workItem from="1734022155342" duration="253000" />
     </task>
     <servers />
   </component>

manager_test.go

@@ -37,6 +37,10 @@ func (m *MockWorker) SetManager(manager *Manager) {
 	return
 }
 
+func (m *MockWorker) GetStatistic() Statistic {
+	return Statistic{}
+}
+
 func (m *MockWorker) AssignJob(job GenericJob) error {
 	return nil
 }

worker.go

@@ -37,15 +37,16 @@ type Worker interface {
 	GetID() WorkerID
 
 	SetManager(manager *Manager)
+	GetStatistic() Statistic
 }
 
 type Statistic struct {
-	TotalThreads       int
-	ActiveThreads      int
-	JobsAssigned       int
-	JobsCompleted      int
-	FailedJobs         int
-	TotalExecutionTime time.Duration
+	TotalThreads       int           `json:"totalThreads"`
+	ActiveThreads      int           `json:"activeThreads"`
+	JobsAssigned       int           `json:"jobsAssigned"`
+	JobsCompleted      int           `json:"jobsVompleted"`
+	FailedJobs         int           `json:"failedJobs"`
+	TotalExecutionTime time.Duration `json:"totalExecution_time"`
 }
 
 func (s *Statistic) AverageExecutionTime() time.Duration {