npm(eslint-config): eslint shard config

Summary:
Yet another shared config for consolidation.

Signed-off-by: Yongmin Hong <revi@omglol.email>

Test Plan: `arc land`, `npm publish`, and install it.

Reviewers: O1 revi & automations, revi

Reviewed By: O1 revi & automations, revi

Differential Revision: https://issuetracker.revi.xyz/D331

npm/eslint-config/README.md

@@ -0,0 +1,19 @@
+# @revi/eslint-config
+
+This is [@revi](https://revi.xyz/)'s personal [eslint](https://eslint.org/docs/latest/use/configure/configuration-files) config.
+
+## Config
+
+```js
+const config = [
+  pluginJs.configs.recommended,
+  {
+    rules: {
+      'no-undef': 'warn',
+      'no-unused-vars': 'warn',
+    },
+  },
+  {languageOptions: {globals: globals.browser}},
+  eslintConfigPrettier,
+];
+```

npm/eslint-config/eslint.config.js

@@ -0,0 +1,27 @@
+// @ts-check
+/**
+ * @file revi's eslint config preset
+ * @see https://eslint.org/docs/latest/use/configure/configuration-files
+ * @type {import("eslint").Linter.Config}
+ * @copyright Hong Yongmin 2024
+ * @license Apache-2.0
+ */
+
+// Update README.md when you update the config.
+import globals from 'globals';
+import pluginJs from '@eslint/js';
+import eslintConfigPrettier from 'eslint-config-prettier';
+
+const config = [
+  pluginJs.configs.recommended,
+  {
+    rules: {
+      'no-undef': 'warn',
+      'no-unused-vars': 'warn',
+    },
+  },
+  {languageOptions: {globals: globals.browser}},
+  eslintConfigPrettier,
+];
+
+export default config;

npm/eslint-config/package.json

@@ -0,0 +1,31 @@
+{
+  "$schema": "https://json.schemastore.org/package.json",
+  "name": "@revi/eslint-config",
+  "version": "0.0.1",
+  "description": "@revi's shared eslint config",
+  "main": "eslint.config.js",
+  "peerDependencies": {
+    "@eslint/js": "^8.0.0 || ^9.0.0",
+    "eslint": "^8.0.0 || ^9.0.0",
+    "globals": "^15.4.0"
+  },
+  "devDependencies": {
+    "@revi/prettier-config": "^0.0.2",
+    "eslint-config-prettier": "^9.1.0",
+    "prettier": "^3.3.2"
+  },
+  "scripts": {
+    "test": "prettier --check"
+  },
+  "funding": "https://github.com/sponsors/revi",
+  "keywords": [
+    "eslint"
+  ],
+  "author": {
+    "name": "Yongmin Hong",
+    "url": "https://revi.xyz/",
+    "email": "revi@omglol.email"
+  },
+  "type": "module",
+  "license": "Apache-2.0"
+}

package.json

@@ -3,10 +3,10 @@
   "name": "@revi/scripts",
   "private": true,
   "devDependencies": {
-    "@revi/prettier-config": "^0.0.1",
+    "@revi/prettier-config": "^0.0.2",
     "csslint": "^1.0.5",
     "jshint": "^2.13.6",
-    "prettier": "^3.3.1"
+    "prettier": "^3.3.2"
   },
   "scripts": {
     "p:c": "prettier --check",
@@ -14,6 +14,7 @@
   },
   "prettier": "@revi/prettier-config",
   "workspaces": [
+    "npm/eslint-config",
     "npm/prettier-config"
   ]
 }