fix(ui): exclude additional files from UI coverage report

Author: brian-mulier-p

ui/vitest.config.js

@@ -1,5 +1,6 @@
-import {defineConfig} from "vite"
-import vue from "@vitejs/plugin-vue"
+import {defineConfig} from "vite";
+import {coverageConfigDefaults} from "vitest/config";
+import vue from "@vitejs/plugin-vue";
 import path from "path";
 
 export default defineConfig({
@@ -20,6 +21,13 @@ export default defineConfig({
         outputFile: {
             junit: "./test-report.junit.xml",
         },
+        coverage: {
+            exclude: [
+                ...coverageConfigDefaults.exclude,
+                "stylelint.config.mjs",
+                "storybook-static/**",
+            ]
+        }
     },
     define: {
         "window.KESTRA_BASE_PATH": "/ui/",