Add semicolon enforcement in .eslintrc.json

.eslintrc.json

@@ -6,6 +6,6 @@
   "extends": [ "standard", "standard-react" ],
   "parser": "babel-eslint",
   "rules": {
-    "semi": "off"
+    "semi": [ "always", "error" ]
   }
 }

package-lock.json

@@ -1684,6 +1684,32 @@
         }
       }
     },
+    "babel-eslint": {
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/babel-eslint/-/babel-eslint-10.0.1.tgz",
+      "integrity": "sha512-z7OT1iNV+TjOwHNLLyJk+HN+YVWX+CLE6fPD2SymJZOZQBs+QIexFjhm4keGTm8MW9xr4EC9Q0PbaLB24V5GoQ==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/parser": "^7.0.0",
+        "@babel/traverse": "^7.0.0",
+        "@babel/types": "^7.0.0",
+        "eslint-scope": "3.7.1",
+        "eslint-visitor-keys": "^1.0.0"
+      },
+      "dependencies": {
+        "eslint-scope": {
+          "version": "3.7.1",
+          "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-3.7.1.tgz",
+          "integrity": "sha1-PWPD7f2gLgbgGkUq2IyqzHzctug=",
+          "dev": true,
+          "requires": {
+            "esrecurse": "^4.1.0",
+            "estraverse": "^4.1.1"
+          }
+        }
+      }
+    },
     "babel-loader": {
       "version": "8.0.2",
       "resolved": "https://registry.npmjs.org/babel-loader/-/babel-loader-8.0.2.tgz",

package.json

@@ -16,6 +16,7 @@
     "@babel/core": "^7.1.0",
     "@babel/preset-env": "^7.1.0",
     "@babel/preset-react": "^7.0.0",
+    "babel-eslint": "^10.0.1",
     "babel-loader": "^8.0.2",
     "clean-webpack-plugin": "^1.0.0",
     "copy-webpack-plugin": "^4.6.0",