feat: update linter rules

- Update '.vscode/settings.json' linter rules
- Update linter-staged rules to auto-fix the code

.nvmrc

@@ -1 +1 @@
-lts/hydrogen
+lts/hydrogen

.vscode/settings.json

@@ -0,0 +1,28 @@
+{
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "[javascript]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "eslint.enable": true,
+  "eslint.validate": [
+    "javascript",
+    "typescript"
+  ],
+  "editor.tabSize": 2,
+  "editor.rulers": [80],
+  "editor.formatOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll": true
+  },
+  "files.insertFinalNewline": true,
+  "prettier.printWidth": 80,
+  "prettier.tabWidth": 2,
+  "prettier.useTabs": false,
+  "prettier.singleQuote": true,
+  "prettier.trailingComma": "all",
+  "prettier.semi": true,
+  "prettier.arrowParens": "avoid"
+}

package.json

@@ -9,7 +9,9 @@
   "repository": "https://github.com/profusion/validated-env-schema",
   "lint-staged": {
     "*.{ts, js}": [
-      "eslint",
+      "prettier --write",
+      "eslint --fix",
+      "git add",
       "jest --bail --findRelatedTests"
     ]
   },

tsconfig.json

@@ -1,5 +1,4 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
   "compilerOptions": {
     "target": "ES2015",
     "moduleResolution": "node",