chore: remove Vue CLI leftovers and fix the ESLint setup (BITS-213)

.eslintignore

@@ -1 +1,2 @@
-dist
+dist
+storybook-static

.eslintrc.js

@@ -3,17 +3,38 @@ module.exports = {
   env: {
     node: true
   },
-  extends: ["plugin:vue/vue3-essential", "eslint:recommended", "@vue/typescript/recommended", "@vue/prettier", "@vue/prettier/@typescript-eslint", "plugin:storybook/recommended"],
+  extends: [
+    "plugin:vue/vue3-essential",
+    "eslint:recommended",
+    "@vue/typescript/recommended",
+    // No formatting checks: templates wrap long class lists by hand, which Prettier would join into one line
+    "@vue/eslint-config-prettier/skip-formatting",
+    "plugin:storybook/recommended"
+  ],
   parserOptions: {
     ecmaVersion: 2020,
     parser: "@typescript-eslint/parser"
   },
   rules: {
     "no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
-    "no-debugger": process.env.NODE_ENV === "production" ? "warn" : "off"
+    "no-debugger": process.env.NODE_ENV === "production" ? "warn" : "off",
+    // Components are named after their file (Button.vue) and exported with the D9 prefix
+    "vue/multi-word-component-names": "off"
   },
+  overrides: [
+    {
+      // Story exports get Storybook fields (args) their inferred type lacks
+      files: ["*.stories.ts"],
+      rules: { "@typescript-eslint/no-explicit-any": "off" }
+    },
+    {
+      // Stubs for browser APIs that jsdom lacks may do nothing
+      files: ["tests/**"],
+      rules: { "@typescript-eslint/no-empty-function": "off" }
+    }
+  ],
   globals: {
     defineEmits: "readonly",
     defineProps: "readonly"
   }
-};
+};

.github/workflows/ci.yml

@@ -16,6 +16,7 @@ jobs:
         with:
           node-version-file: .nvmrc
       - run: npm ci
+      - run: npm run lint
       - run: npm test
       - run: npm run build
       - run: npm pack --dry-run