remove old node packages and config

.eslintrc.js

@@ -1,17 +0,0 @@
-'use strict';
-module.exports = {
-  extends: ['eslint:recommended', 'eslint-config-prettier'],
-  parserOptions: {
-    ecmaVersion: 2020,
-  },
-  env: {
-    browser: true,
-  },
-  rules: {
-    strict: ['error', 'global'],
-    'no-unused-vars': ['error', { vars: 'local' }],
-    eqeqeq: ['error', 'always', { null: 'ignore' }],
-    curly: ['error', 'multi-line'],
-    'no-var': 'error',
-  },
-};

package.json

@@ -1,17 +0,0 @@
-{
-  "private": true,
-  "scripts": {
-    "lint": "eslint 'tubearchivist/static/**/*.js'",
-    "format": "prettier --write 'tubearchivist/static/**/*.js'"
-  },
-  "devDependencies": {
-    "eslint": "^8.26.0",
-    "prettier": "^2.7.1",
-    "eslint-config-prettier": "^8.5.0"
-  },
-  "prettier": {
-    "singleQuote": true,
-    "arrowParens": "avoid",
-    "printWidth": 100
-  }
-}