chore: upgrade deps

Author: lucifer1004

package.json

@@ -25,7 +25,7 @@
   "author": "[email protected]",
   "license": "MIT",
   "dependencies": {
-    "@babel/polyfill": "7.4.4",
+    "@babel/polyfill": "7.6.0",
     "@koa/cors": "3.0.0",
     "axios": "0.19.0",
     "debug": "4.1.1",
@@ -42,9 +42,9 @@
     "koa-logger": "3.2.1",
     "koa-session": "5.12.3",
     "koa-static": "5.0.0",
-    "koa-views": "6.2.0",
+    "koa-views": "6.2.1",
     "moment": "2.24.0",
-    "mongoose": "5.6.11",
+    "mongoose": "5.7.1",
     "multiparty": "4.2.1",
     "nunjucks": "3.2.0",
     "path-to-regexp": "3.1.0",
@@ -56,24 +56,24 @@
     "vue-color": "2.7.0"
   },
   "devDependencies": {
-    "@babel/core": "7.5.5",
-    "@babel/plugin-transform-runtime": "7.5.5",
-    "@babel/preset-env": "7.5.5",
-    "@babel/runtime": "7.5.5",
+    "@babel/core": "7.6.0",
+    "@babel/plugin-transform-runtime": "7.6.0",
+    "@babel/preset-env": "7.6.0",
+    "@babel/runtime": "7.6.0",
     "autoprefixer": "9.6.1",
     "babel-eslint": "10.0.3",
     "babel-loader": "8.0.6",
     "clipboard": "2.0.4",
     "css-loader": "3.2.0",
     "element-ui": "2.12.0",
-    "eslint": "6.3.0",
-    "eslint-config-prettier": "6.1.0",
+    "eslint": "6.4.0",
+    "eslint-config-prettier": "6.3.0",
     "eslint-config-standard": "14.1.0",
     "eslint-friendly-formatter": "4.0.1",
     "eslint-loader": "3.0.0",
     "eslint-plugin-html": "6.0.0",
     "eslint-plugin-import": "2.18.2",
-    "eslint-plugin-node": "9.2.0",
+    "eslint-plugin-node": "10.0.0",
     "eslint-plugin-prettier": "3.1.0",
     "eslint-plugin-promise": "4.2.1",
     "eslint-plugin-standard": "4.0.1",
@@ -106,17 +106,17 @@
     "uglifyjs-webpack-plugin": "2.2.0",
     "url-loader": "2.1.0",
     "vue": "2.6.10",
-    "vue-hot-reload-api": "2.3.3",
+    "vue-hot-reload-api": "2.3.4",
     "vue-loader": "15.7.1",
     "vue-resource": "1.5.1",
     "vue-router": "3.1.3",
     "vue-style-loader": "4.1.2",
     "vue-template-compiler": "2.6.10",
     "vuex": "3.1.1",
-    "webpack": "4.39.3",
+    "webpack": "4.40.2",
     "webpack-hot-middleware": "2.25.0",
     "webpack-merge": "4.2.2",
-    "wolfy87-eventemitter": "5.2.6"
+    "wolfy87-eventemitter": "5.2.8"
   },
   "engines": {
     "node": ">= 8.0.0",