refactor: one eslint task per workspace (#63835)

tools/client-plugins/browser-scripts/.lintstagedrc.mjs

@@ -0,0 +1,4 @@
+/* eslint-disable filenames-simple/naming-convention */
+import { createLintStagedConfig } from '@freecodecamp/eslint-config/lintstaged';
+
+export default createLintStagedConfig(import.meta.dirname);

tools/client-plugins/browser-scripts/eslint.config.mjs

@@ -0,0 +1,13 @@
+import { configTypeChecked } from '@freecodecamp/eslint-config/base';
+import globals from 'globals';
+
+export default [
+  ...configTypeChecked,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node // TODO: migrate to ESM and remove globals
+      }
+    }
+  }
+];

tools/client-plugins/browser-scripts/package.json

@@ -20,6 +20,7 @@
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
+    "lint": "eslint --max-warnings 0",
     "build": "NODE_OPTIONS=\"--max-old-space-size=7168\" webpack -c webpack.config.cjs"
   },
   "type": "module",
@@ -29,10 +30,12 @@
     "@babel/plugin-transform-runtime": "7.23.7",
     "@babel/preset-env": "7.23.7",
     "@babel/preset-typescript": "7.23.3",
+    "@freecodecamp/eslint-config": "workspace:*",
     "@types/copy-webpack-plugin": "^8.0.1",
     "@typescript/vfs": "^1.6.0",
     "babel-loader": "8.3.0",
     "copy-webpack-plugin": "9.1.0",
+    "eslint": "^9.39.1",
     "process": "0.11.10",
     "pyodide": "^0.23.3",
     "sass.js": "0.11.1",