feat!(wip): remove resolver-webpack, add resolver-custom-alias

Because ESLint is synchronous by design, while webpack and vite's config
could be asynchorous, it's neither safe nor feature-complete to read
the build tool's configuration to determine the aliases.

It's better to expose an API for the user to configure it by themself.

packages/eslint-config-standard/index.js

@@ -3,12 +3,7 @@ const resolver = {
   [require.resolve('eslint-import-resolver-node')]: {},
 }
 
-// in case the project does not depend on @vue/cli-service
-try {
-  resolver[require.resolve('eslint-import-resolver-webpack')] = {
-    config: require.resolve('@vue/cli-service/webpack.config.js'),
-  }
-} catch (e) {}
+// TODO: API for custom aliases
 
 module.exports = {
   extends: [

packages/eslint-config-standard/package.json

@@ -23,23 +23,14 @@
   "homepage": "https://github.com/vuejs/eslint-config-standard#readme",
   "dependencies": {
     "eslint-config-standard": "^17.0.0",
+    "eslint-import-resolver-custom-alias": "^1.3.0",
     "eslint-import-resolver-node": "^0.3.6",
     "eslint-plugin-import": "^2.25.2",
     "eslint-plugin-n": "^15.0.0",
     "eslint-plugin-promise": "^6.0.0",
     "eslint-plugin-vue": "^8.7.1"
   },
   "peerDependencies": {
-    "@vue/cli-service": "^3.0.0 || ^4.0.0 || ^5.0.0",
-    "eslint": "^8.0.1",
-    "eslint-import-resolver-webpack": "^0.13.2"
-  },
-  "peerDependenciesMeta": {
-    "@vue/cli-service": {
-      "optional": true
-    },
-    "eslint-import-resolver-webpack": {
-      "optional": true
-    }
+    "eslint": "^8.0.1"
   }
 }