chore: fix auth routes

[eugbyte]

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[Copilot]

Pull Request Overview

This PR refactors the authentication routing structure in a React application using TanStack Router. The main purpose is to reorganize authenticated routes from using path-based grouping (auth) to layout-based grouping, centralizing auth logic and improving route organization.

Key changes:

• Replaces the old (auth) route structure with a new guardRoute function for authentication
• Moves authenticated routes from routes/(auth)/ to routes/gatherings/(auth) and routes/bookings/(auth)/
• Creates new auth layout components that use the centralized guardRoute function

Reviewed Changes

Copilot reviewed 12 out of 22 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
src/evently.client/src/routes/gatherings/(auth).route.tsx	New auth layout component for gatherings with route guard
src/evently.client/src/routes/gatherings/(auth).create.tsx	Updated route path and import references
src/evently.client/src/routes/gatherings/$gatheringId/(auth).update.tsx	Updated route path and import references
src/evently.client/src/routes/bookings/(auth)/route.tsx	New auth layout component for bookings with route guard
src/evently.client/src/routes/bookings/(auth)/hosting/index.tsx	Updated route path
src/evently.client/src/routes/bookings/(auth)/hosting/$gatheringId/dashboard.scan.tsx	Updated route path
src/evently.client/src/routes/bookings/(auth)/hosting/$gatheringId/dashboard.index.tsx	Updated route path
src/evently.client/src/routes/bookings/(auth)/attending/index.tsx	Updated route path
src/evently.client/src/routes/_auth.tsx	Updated route configuration
src/evently.client/src/routes/(auth)/gatherings/route.tsx	Removed old auth route file
src/evently.client/src/routeTree.gen.ts	Auto-generated route tree updates
src/evently.client/src/lib/services/auth-service.ts	Added new guardRoute function

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[Copilot]

The location.href usage will fail in server-side rendering contexts. Consider using the route context or a safer alternative to get the current URL.

[Copilot]

The React Fragment wrapper is unnecessary here. You can return <Outlet /> directly.

Suggested change

	return (
	<>
	<Outlet />
	</>
	);
	return <Outlet />;

[Copilot]

The React Fragment wrapper is unnecessary here. You can return <Outlet /> directly.

Suggested change

	return (
	<>
	<Outlet />
	</>
	);
	return <Outlet />;