Add HTML widget

internal/widget/html.go

@@ -0,0 +1,20 @@
+package widget
+
+import (
+	"html/template"
+)
+
+type HTML struct {
+	widgetBase `yaml:",inline"`
+	Source     template.HTML `yaml:"source"`
+}
+
+func (widget *HTML) Initialize() error {
+	widget.withTitle("").withError(nil)
+
+	return nil
+}
+
+func (widget *HTML) Render() template.HTML {
+	return widget.Source
+}

internal/widget/widget.go

@@ -27,6 +27,8 @@ func New(widgetType string) (Widget, error) {
 		return &Bookmarks{}, nil
 	case "iframe":
 		return &IFrame{}, nil
+	case "html":
+		return &HTML{}, nil
 	case "hacker-news":
 		return &HackerNews{}, nil
 	case "releases":