Add husky and lint-staged

backend/.eslintrc

@@ -1,18 +1,13 @@
 {
-    "root": true,
-    "parser": "@typescript-eslint/parser",
-    "plugins": [
-      "@typescript-eslint",
-      "prettier"
-    ],
-    "extends": [
-      "eslint:recommended",
-      "plugin:@typescript-eslint/eslint-recommended",
-      "plugin:@typescript-eslint/recommended",
-      "prettier"
-    ],
-    "rules": {
-      "no-console": 2,
-      "prettier/prettier": 2
-    }
-}
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint", "prettier"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
+  "rules": {
+    "no-console": 2
+  }
+}

backend/.prettierrc

@@ -1,7 +0,0 @@
-{
-    "semi": true,
-    "trailingComma": "none",
-    "singleQuote": true,
-    "printWidth": 80,
-		"useTabs": true
-  }

backend/package.json

@@ -30,12 +30,20 @@
   "version": "1.0.0",
   "main": "src/index.js",
   "scripts": {
+    "prepare": "cd .. && npm install",
     "start": "npm run build && node build/index.js",
     "dev": "nodemon",
     "build": "rimraf ./build && tsc && cp -R ./src/templates ./src/json ./build",
     "lint": "eslint . --ext .ts",
     "lint-and-fix": "eslint . --ext .ts --fix",
-    "prettier-format": "prettier --config .prettierrc 'src/**/*.ts' --write"
+    "prettier-format": "prettier --config .prettierrc 'src/**/*.ts' --write",
+    "lint-staged": "lint-staged"
+  },
+  "lint-staged": {
+    "*.{js,ts}": [
+      "eslint --fix",
+      "prettier --write"
+    ]
   },
   "repository": {
     "type": "git",
@@ -66,6 +74,7 @@
     "husky": "^8.0.1",
     "install": "^0.13.0",
     "jest": "^29.3.1",
+    "lint-staged": "^13.1.0",
     "nodemon": "^2.0.19",
     "npm": "^8.19.3",
     "prettier": "^2.7.1",