Moved eslint and prettier configs out of package.json

.eslintrc

@@ -0,0 +1,46 @@
+{
+  "extends": [
+    "plugin:compat/recommended"
+  ],
+  "env": {
+    "browser": true,
+    "node": true,
+    "es2017": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 2018
+  },
+  "rules": {
+    "quotes": [
+      "error",
+      "single",
+      {
+        "avoidEscape": true
+      }
+    ],
+    "no-unused-vars": [
+      "error",
+      {
+        "args": "none"
+      }
+    ],
+    "no-implicit-globals": "error",
+    "block-spacing": "error",
+    "func-call-spacing": [
+      "error",
+      "never"
+    ],
+    "key-spacing": "error",
+    "no-tabs": "error",
+    "no-trailing-spaces": "error",
+    "no-whitespace-before-property": "error",
+    "semi": [
+      "error",
+      "always"
+    ],
+    "space-before-blocks": "error",
+    "no-eval": "error",
+    "no-var": "error",
+    "no-debugger": "error"
+  }
+}

.prettierrc

@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}

package.json

@@ -52,55 +52,6 @@
     "shelljs": "^0.8.3",
     "temp": "^0.9.0"
   },
-  "prettier": {
-    "singleQuote": true
-  },
-  "eslintConfig": {
-    "extends": [
-      "plugin:compat/recommended"
-    ],
-    "env": {
-      "browser": true,
-      "node": true,
-      "es2017": true
-    },
-    "parserOptions": {
-      "ecmaVersion": 2018
-    },
-    "rules": {
-      "quotes": [
-        "error",
-        "single",
-        {
-          "avoidEscape": true
-        }
-      ],
-      "no-unused-vars": [
-        "error",
-        {
-          "args": "none"
-        }
-      ],
-      "no-implicit-globals": "error",
-      "block-spacing": "error",
-      "func-call-spacing": [
-        "error",
-        "never"
-      ],
-      "key-spacing": "error",
-      "no-tabs": "error",
-      "no-trailing-spaces": "error",
-      "no-whitespace-before-property": "error",
-      "semi": [
-        "error",
-        "always"
-      ],
-      "space-before-blocks": "error",
-      "no-eval": "error",
-      "no-var": "error",
-      "no-debugger": "error"
-    }
-  },
   "browserslist": [
     "Safari >= 15",
     "Firefox >= 102",