Implemented HTML Tools (#240)

Co-authored-by: widlam <mikolaj.widla@gmail.com>
Reviewed-on: #240
Reviewed-by: Adam Bem <bema@noreply.example.com>
Co-authored-by: Mikolaj Widla <widlam@noreply.example.com>
Co-committed-by: Mikolaj Widla <widlam@noreply.example.com>

Frontend/src/router/index.ts

@@ -5,6 +5,7 @@ const restMock = import("@views/RestMockView.vue")
 
 const jsonFormatter = import("@views/JsonFormatterView.vue")
 const xmlFormatter = import("@views/XmlFormatterView.vue")
+const HtmlFormatterView = import("@views/HtmlFormatterView.vue")
 
 const xsltTool = import("@views/XSLTView.vue")
 const xsdTool = import("@views/XSDView.vue")
@@ -27,6 +28,11 @@ const routes = [
     name: 'jsonFormatter',
     component: () => jsonFormatter
   },
+  {
+    path: '/format/html',
+    name: 'htmlFormatter',
+    component: () => HtmlFormatterView
+  },
   {
     path: '/xml/xpath',
     name: 'xpath',