chore: update dependencies and linter

.eslintrc.js

 module.exports = {
-    root: true,
-    env: {
-      browser: true,
-      node: true
-    },
-    parserOptions: {
-      parser: 'babel-eslint'
-    },
   extends: [
-      "eslint:recommended",
-      // https://github.com/vuejs/eslint-plugin-vue#priority-a-essential-error-prevention
-      // consider switching to `plugin:vue/strongly-recommended` or `plugin:vue/recommended` for stricter rules.
-      "plugin:vue/recommended",
-      "plugin:prettier/recommended"
-    ],
-    // required to lint *.vue files
-    plugins: [
-      'vue'
-    ],
-    // add your custom rules here
-    rules: {
-      "semi": [2, "never"],
-      "no-console": "off",
-      "vue/max-attributes-per-line": "off",
-      "prettier/prettier": ["error"]
-    }
-  }
+    '@nuxtjs'
+  ]
+}
\ No newline at end of file

package.json

@@ -34,17 +34,24 @@
   "dependencies": {
     "@nuxtjs/axios": "^5.3.0",
     "@nuxtjs/component-cache": "^1.1.1",
-    "@nuxtjs/pwa": "2.0.8",
+    "@nuxtjs/pwa": "3.0.0-beta.8",
     "apicache": "^1.2.1",
     "express": "^4.16.3",
-    "nuxt-edge": "^2.0.0-25375479.ba18127"
+    "nuxt-edge": "^2.5.0-25848007.21b1b865"
   },
   "devDependencies": {
-    "babel-eslint": "^8.2.2",
-    "eslint": "^4.19.1",
-    "eslint-config-prettier": "^2.9.0",
-    "eslint-plugin-prettier": "^2.6.0",
-    "eslint-plugin-vue": "^4.4.0",
+    "@nuxtjs/eslint-config": "^0.0.1",
+    "babel-eslint": "^10.0.1",
+    "eslint": "^5.14.1",
+    "eslint-config-prettier": "^4.0.0",
+    "eslint-config-standard": "^12.0.0",
+    "eslint-plugin-import": "^2.16.0",
+    "eslint-plugin-jest": "^22.3.0",
+    "eslint-plugin-node": "^8.0.1",
+    "eslint-plugin-prettier": "^3.0.1",
+    "eslint-plugin-promise": "^4.0.1",
+    "eslint-plugin-standard": "^4.0.0",
+    "eslint-plugin-vue": "^5.2.2",
     "prettier": "^1.11.1",
     "stylus": "^0.54.5",
     "stylus-loader": "^3.0.2"