docs: add admin to storybook

Author: joshunrau

apps/web/.storybook/main.cts

@@ -26,6 +26,11 @@ const config: StorybookConfig = {
       files: '**/*.stories.@(js|jsx|ts|tsx)',
       titlePrefix: 'Components'
     },
+    {
+      directory: '../src/features/admin/components',
+      files: '**/*.stories.@(js|jsx|ts|tsx)',
+      titlePrefix: 'Admin'
+    },
     {
       directory: '../src/features/auth/components',
       files: '**/*.stories.@(js|jsx|ts|tsx)',