feat: update timer management

- rename timerRunning to pomodoroRunning
- move function and timer definition to correct source file

🤖

internal/pomodoro/pomodoro.go

@@ -12,12 +12,13 @@ const (
 	sessions           = 4
 )
 
+var pomodoroRunning bool
 var mu sync.Mutex // to synchronize access to shared state
 
 // RunPomodoroTimer iterates the Pomodoro work/break sessions.
 func RunPomodoroTimer(clients map[*websocket.Conn]bool) {
 	mu.Lock()
-	timerRunning = true
+	pomodoroRunning = true
 
 	for session := 1; session <= sessions; session++ {
 		if !startTimer(clients, workDuration, "Work", session) {
@@ -34,6 +35,11 @@ func RunPomodoroTimer(clients map[*websocket.Conn]bool) {
 		}
 	}
 
-	timerRunning = false
+	pomodoroRunning = false
 	mu.Unlock()
 }
+
+// IsPomodoroRunning returns the status of the timer.
+func IsPomodoroRunning() bool {
+	return pomodoroRunning
+}