Update siteHead and siteBodyBegin methods to use HTML link and script tags directly

languages/en.json

@@ -0,0 +1,6 @@
+{
+	"plugin-bludit-toc": {
+		"name": "Table of Contents",
+		"description": "Sticky ToC sidebar (desktop) and floating drawer (mobile) generated from the article's h2/h3/h4 headings."
+	}
+}