Add prettier (module-federation#16)

* add prettier dependency

* add prettier scripts

* add prettier pre-commit dependencies

Author: mizx

.huskyrc

@@ -0,0 +1,5 @@
+{
+    "hooks": {
+        "pre-commit": "pretty-quick --staged"
+    }
+}

package.json

@@ -21,6 +21,13 @@
     "redux-reducer-injection/*"
   ],
   "devDependencies": {
-    "lerna": "^3.16.4"
+    "husky": "^4.2.5",
+    "lerna": "^3.16.4",
+    "prettier": "2.0.4",
+    "pretty-quick": "^2.0.1"
+  },
+  "scripts": {
+    "prettier": "prettier --write \"**/*.{js,json,md,ts,tsx}\"",
+    "prettier:check": "prettier --list-different \"**/*.{js,json,md,ts,tsx}\""
   }
 }