Allow hiding widget header

internal/glance/widget.go

@@ -150,6 +150,7 @@ type widgetBase struct {
 	Type                string           `yaml:"type"`
 	Title               string           `yaml:"title"`
 	TitleURL            string           `yaml:"title-url"`
+	HideHeader          bool             `yaml:"hide-header"`
 	CSSClass            string           `yaml:"css-class"`
 	CustomCacheDuration durationField    `yaml:"cache"`
 	ContentAvailable    bool             `yaml:"-"`
@@ -161,7 +162,6 @@ type widgetBase struct {
 	cacheType           cacheType        `yaml:"-"`
 	nextUpdate          time.Time        `yaml:"-"`
 	updateRetriedTimes  int              `yaml:"-"`
-	HideHeader          bool             `yaml:"-"`
 }
 
 type widgetProviders struct {