Add content module and sass loader

package.json

@@ -11,6 +11,7 @@
     "lint": "yarn lint:js"
   },
   "dependencies": {
+    "@nuxt/content": "^1.14.0",
     "@nuxtjs/pwa": "^3.3.5",
     "core-js": "^3.9.1",
     "nuxt": "^2.15.3",
@@ -22,6 +23,9 @@
     "babel-eslint": "^10.1.0",
     "eslint": "^7.22.0",
     "eslint-plugin-nuxt": "^2.0.0",
-    "eslint-plugin-vue": "^7.7.0"
+    "eslint-plugin-vue": "^7.7.0",
+    "fibers": "^5.0.0",
+    "sass": "^1.32.8",
+    "sass-loader": "10"
   }
-}
+}