Initial commit: SuiviCPT personal finance tracker

Laravel 11 + Livewire 3/Volt + Alpine.js + Tailwind app for household
budget planning, transaction tracking, and financial dashboards.

- Multi-tenant households with member invites
- Plan: monthly/yearly budget per category with overrides
- Suivi: transaction log with running balance (desktop + mobile quick-entry)
- Dashboard: budget vs tracked breakdown + Chart.js donuts
- Flux: Sankey diagram of income allocation
- WCAG 2.1 AA color tokens, dark mode, accessible tables/forms
- 50 Pest tests

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

resources/views/livewire/household/create.blade.php

@@ -0,0 +1,12 @@
+<div class="max-w-md mx-auto mt-10 bg-surface shadow rounded-lg p-6">
+    <h1 class="text-lg font-semibold text-text">Créer votre foyer</h1>
+    <p class="mt-1 text-sm text-text-muted">Vous n'appartenez à aucun foyer. Créez-en un pour commencer.</p>
+
+    <form wire:submit="create" class="mt-4">
+        <x-input-label for="name" value="Nom du foyer" />
+        <x-text-input wire:model="name" id="name" class="block mt-1 w-full" autofocus />
+        <x-input-error :messages="$errors->get('name')" class="mt-2" />
+
+        <x-primary-button class="mt-4">Créer</x-primary-button>
+    </form>
+</div>