Add Fortify auth, Flux dark mode, demo seed, and Docker hot reload.

Protect recordings per user, seed a demo login on container start, and bind-mount the app with Vite HMR for local Compose development.

resources/views/components/desktop-user-menu.blade.php

@@ -0,0 +1,31 @@
+@auth
+    <flux:dropdown position="bottom" align="end">
+        <flux:button variant="ghost" class="max-lg:hidden" data-test="user-menu-button">
+            {{ auth()->user()->name }}
+        </flux:button>
+        <flux:button variant="ghost" class="lg:hidden" icon="user" data-test="user-menu-button-mobile" />
+
+        <flux:menu>
+            <div class="flex items-center gap-2 px-1 py-1.5 text-start text-sm">
+                <flux:avatar :name="auth()->user()->name" :initials="auth()->user()->initials()" />
+                <div class="grid flex-1 text-start text-sm leading-tight">
+                    <flux:heading class="truncate">{{ auth()->user()->name }}</flux:heading>
+                    <flux:text class="truncate">{{ auth()->user()->email }}</flux:text>
+                </div>
+            </div>
+            <flux:menu.separator />
+            <form method="POST" action="{{ route('logout') }}" class="w-full">
+                @csrf
+                <flux:menu.item
+                    as="button"
+                    type="submit"
+                    icon="arrow-right-start-on-rectangle"
+                    class="w-full cursor-pointer"
+                    data-test="logout-button"
+                >
+                    {{ __('Log out') }}
+                </flux:menu.item>
+            </form>
+        </flux:menu>
+    </flux:dropdown>
+@endauth