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/package.json

@@ -72,6 +72,7 @@
     "@iconify-json/mdi": "1.2.3",
     "@iconify-json/tabler": "1.2.23",
     "@iconify/tools": "4.1.4",
+    "@iconify/types": "^2.0.0",
     "@iconify/utils": "2.3.0",
     "@iconify/vue": "4.1.2",
     "@intlify/unplugin-vue-i18n": "11.0.1",