lot of new functionalities

core/utils/icons/svg-icons.go

@@ -0,0 +1,26 @@
+package icons
+
+import (
+	"fmt"
+	"html/template"
+)
+
+type IconSet struct {
+	Icons map[string]string
+}
+
+func NewIconSet(set map[string]string) IconSet {
+	return IconSet{
+		Icons: set,
+	}
+}
+
+func (i IconSet) Icon(name string, classes string) template.HTML {
+	icon, ok := i.Icons[name]
+
+	if !ok {
+		return template.HTML("")
+	}
+
+	return template.HTML(fmt.Sprintf(icon, classes))
+}