feat(app): auth, orgs/events UI, router guards, and dev tooling

- Add Sanctum auth flow (store, composables, login, axios interceptors)
- Add dashboard, organisation list/detail, events CRUD dialogs
- Wire router guards, navigation, organisation switcher in layout
- Replace Vuexy @db types in NavSearchBar; add @iconify/types; themeConfig title typing
- Vuetify settings.scss + resolve configFile via fileURLToPath; drop dead path aliases
- Root index redirects to dashboard; fix events table route name
- API: DevSeeder + DatabaseSeeder updates; docs TEST_SCENARIO; corporate identity assets

Made-with: Cursor

apps/app/src/layouts/components/DefaultLayoutWithVerticalNav.vue

@@ -6,6 +6,7 @@ import { themeConfig } from '@themeConfig'
 import Footer from '@/layouts/components/Footer.vue'
 import NavbarThemeSwitcher from '@/layouts/components/NavbarThemeSwitcher.vue'
 import UserProfile from '@/layouts/components/UserProfile.vue'
+import OrganisationSwitcher from '@/components/layout/OrganisationSwitcher.vue'
 import NavBarI18n from '@core/components/I18n.vue'
 
 // @layouts plugin
@@ -14,6 +15,12 @@ import { VerticalNavLayout } from '@layouts'
 
 <template>
   <VerticalNavLayout :nav-items="navItems">
+    <!-- 👉 Organisation switcher -->
+    <template #before-vertical-nav-items>
+      <OrganisationSwitcher />
+      <div class="vertical-nav-items-shadow" />
+    </template>
+
     <!-- 👉 navbar -->
     <template #navbar="{ toggleVerticalOverlayNavActive }">
       <div class="d-flex h-100 align-center">