EGO-L-003 warning

signals connected by extension should be disconnected in disable()

Signals assigned in `enable()` are missing matching disconnect calls in `disable()` or its helper methods.

Disconnect all signals

• extension.js:133

        this._doNotDisturbToggle.connect("toggled", (item, value) => {
          this._settings.set_boolean("enable-do-not-disturb", value);
        })

• extension.js:149

        this._iconVisibilityToggle.connect("toggled", (item, value) => {
          this._settings.set_boolean("show-icon-only-when-active", value);
        })

• extension.js:122

        this._notificationCloseToggle.connect("toggled", (item, value) => {
          this._settings.set_boolean("show-close-notification", value);
        })

• extension.js:113

        this._notificationLaunchToggle.connect("toggled", (item, value) => {
          this._settings.set_boolean("show-launch-notification", value);
        })