forgot add the navbar to index builder

build.sh

@@ -3,6 +3,7 @@ rootDir='./_site/'
 
 index() {
 	pandoc ./markdown/index.md --css style.css -s -o $rootDir/index.html
+	sed -i '7r ./templates/navbar.html' $rootDir/index.html
 }
 
 post() {