diff --git a/ui/package-lock.json b/ui/package-lock.json
index 2ddc1a2..f9d66c8 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "shellforge-ui",
-  "version": "0.1.5",
+  "version": "1.0.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "shellforge-ui",
-      "version": "0.1.5",
+      "version": "1.0.3",
       "dependencies": {
         "dagre": "^0.8.5",
         "js-pretty-icons": "^0.3.0",
@@ -43,11 +43,17 @@
     },
     "..": {
       "name": "shellforge",
-      "version": "0.1.5",
+      "version": "1.0.3",
       "license": "ISC",
       "dependencies": {
         "puppeteer": "^22.9.0",
         "uuid": "^9.0.1"
+      },
+      "devDependencies": {
+        "@eslint/js": "^10.0.1",
+        "c8": "^10.1.3",
+        "eslint": "^10.4.1",
+        "globals": "^17.6.0"
       }
     },
     "node_modules/@adobe/css-tools": {
diff --git a/ui/package.json b/ui/package.json
index 8485343..226d49b 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "shellforge-ui",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "ShellForge desktop manager for Windows PowerShell automation",
   "author": "João Luiz de Castro",
   "private": true,
diff --git a/utils/tests/getConfig.test.js b/utils/tests/getConfig.test.js
index 66a0362..735298d 100644
--- a/utils/tests/getConfig.test.js
+++ b/utils/tests/getConfig.test.js
@@ -12,6 +12,9 @@ const {
 } = require("../getConfig");
 const { getPackagedUserDataRoot } = require("../shellforgePaths");
 
+const RUNTIME_ROOT = path.resolve(__dirname, "..", "..");
+const RUNTIME_CONFIG_PATH = path.join(RUNTIME_ROOT, "config", "config.json");
+
 function createTempRoot(prefix) {
   return fs.mkdtempSync(path.join(os.tmpdir(), prefix));
 }
@@ -43,6 +46,25 @@ function withSavedEnv(envKeys, runTest) {
   };
 }
 
+function withRuntimeConfigBackup(runTest) {
+  const hadRuntimeConfig = fs.existsSync(RUNTIME_CONFIG_PATH);
+  const runtimeConfigBackup = hadRuntimeConfig
+    ? fs.readFileSync(RUNTIME_CONFIG_PATH, "utf8")
+    : null;
+
+  return async () => {
+    try {
+      await runTest();
+    } finally {
+      if (hadRuntimeConfig && runtimeConfigBackup !== null) {
+        fs.writeFileSync(RUNTIME_CONFIG_PATH, runtimeConfigBackup, "utf8");
+      } else if (fs.existsSync(RUNTIME_CONFIG_PATH)) {
+        fs.unlinkSync(RUNTIME_CONFIG_PATH);
+      }
+    }
+  };
+}
+
 test("resolveUserDataRootFromInputs prefers envUserDataRoot when set", () => {
   const envRoot = createTempRoot("shellforge-env-root-");
 
@@ -126,3 +148,23 @@ test(
     assert.equal(resolveUserDataRoot(), path.resolve(envRoot));
   })
 );
+
+test(
+  "resolveUserDataRoot wrapper uses AppData when runtime config is missing",
+  withSavedEnv(["SHELLFORGE_USER_DATA", "APPDATA"], async () => {
+    delete process.env.SHELLFORGE_USER_DATA;
+
+    const appDataRoot = createTempRoot("shellforge-wrapper-appdata-");
+    const packagedUserDataRoot = getPackagedUserDataRoot(appDataRoot);
+    writeConfigAtRoot(packagedUserDataRoot, '{"actionRunner":{}}');
+    process.env.APPDATA = appDataRoot;
+
+    await withRuntimeConfigBackup(async () => {
+      if (fs.existsSync(RUNTIME_CONFIG_PATH)) {
+        fs.unlinkSync(RUNTIME_CONFIG_PATH);
+      }
+
+      assert.equal(resolveUserDataRoot(), packagedUserDataRoot);
+    })();
+  })
+);