feat(frontend): land Tamagui toolchain, swap ProgressBar off Radix (#580)

frontend/.gitignore

@@ -34,3 +34,6 @@ playwright/.auth
 
 *storybook.log
 storybook-static
+
+# Tamagui compiler cache
+.tamagui

frontend/.storybook/preview.tsx

@@ -1,13 +1,25 @@
 import type { Preview } from '@storybook/react-vite';
+import { TamaguiProvider } from 'tamagui';
+import tamaguiConfig from '../tamagui.config';
 import '../src/styles/main.scss';
 import { withQueryClient } from './decorators/withQueryClient';
 
 const preview: Preview = {
-  // Global so any component that calls a TanStack Query hook - directly or
-  // transitively (e.g. `useFeatureFlag` -> `useAppConfig`) - doesn't crash
-  // for lack of a QueryClientProvider ancestor. See withQueryClient's
-  // comment for how a story seeds its own query data.
-  decorators: [withQueryClient],
+  decorators: [
+    // Global so any component that calls a TanStack Query hook - directly or
+    // transitively (e.g. `useFeatureFlag` -> `useAppConfig`) - doesn't crash
+    // for lack of a QueryClientProvider ancestor. See withQueryClient's
+    // comment for how a story seeds its own query data.
+    withQueryClient,
+    // Mirrors the app root (src/main.tsx) so components adopting Tamagui
+    // primitives (starting with ProgressBar, #580) render correctly here too,
+    // rather than every future story needing its own wrap.
+    (Story) => (
+      <TamaguiProvider config={tamaguiConfig} defaultTheme="light">
+        <Story />
+      </TamaguiProvider>
+    ),
+  ],
   parameters: {
     controls: {
       matchers: {

frontend/eslint.config.js

@@ -9,7 +9,7 @@ import { defineConfig, globalIgnores } from 'eslint/config'
 import tseslint from 'typescript-eslint'
 
 export default defineConfig([
-  globalIgnores(['dist', 'storybook-static', 'tests/', 'src/pages/RegisterPage/RegisterPage.backup.jsx']),
+  globalIgnores(['dist', 'storybook-static', 'tests/', 'src/pages/RegisterPage/RegisterPage.backup.jsx', '.tamagui']),
   {
     files: ['**/*.{js,jsx}'],
     extends: [