message: Remove all logs
diff: @@ -51,7 +51,7 @@ class TimelineBaseCell: NSCollectionViewItem {
  var isHoverable: Bool { return false }
  // Resizable tracker
  - private var mousePosition = MousePosition.none { didSet { updateCursor(); print("dragPoisition = \(mousePosition)") }}
  + private var mousePosition = MousePosition.none { didSet { updateCursor() }}
  private var trackingArea: NSTrackingArea?
  private var userAction = UserAction.none
  private var isUserResizing: Bool { return mousePosition == .top || mousePosition == .bottom }
  @@ -78,17 +78,14 @@ class TimelineBaseCell: NSCollectionViewItem {
  }
  override func mouseDown(with event: NSEvent) {
  - print("mouseDown")
  handleMouseDownForResize(event)
  }
  override func mouseDragged(with event: NSEvent) {
  - print("mouseDragged")
  handleMouseDraggedForResize(event)
  }
  override func mouseUp(with event: NSEvent) {
  - print("mouseUp")
  handleMouseUpForResize(event)
  }
  @@ -170,7 +167,6 @@ extension TimelineBaseCell {
  return
  }
  - print("mouseEntered")
  delegate?.timelineCellMouseDidEntered(self)
  }
  @@ -182,9 +178,6 @@ extension TimelineBaseCell {
  return
  }
  -
  - print("mouseMoved")
  -
  // Convert mouse location to local
  let position = event.locationInWindow
  let localPosition = foregroundBox.convert(position, from: nil)
  @@ -206,7 +199,6 @@ extension TimelineBaseCell {
  return
  }
  - print("mouseExited")
  mousePosition = .none
  }
  @@ -243,7 +235,6 @@ extension TimelineBaseCell {
  // Click action
  if userAction == .none {
  - print("Show Editor")
  delegate?.timelineCellOpenEditor(self)
  } else {
  // Dragging
  