Add feedback components 106-130; inert scope, focus return, two-step deploy

text/paragraph.go

@@ -27,7 +27,7 @@ type ParagraphOptions struct {
 // Paragraph wraps s at the width it had last frame.
 func Paragraph(c *ui.Context, s string, o ParagraphOptions) *ui.Element {
 	k := pixel.K(c)
-	gap := orDef("Paragraph Gap", o.Gap, 0)
+	gap := pixel.Or("Paragraph Gap", o.Gap, 0)
 	if o.Align > Right {
 		panic(fmt.Sprintf("text: unknown Align %d", o.Align))
 	}