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>

app/Livewire/Household/Create.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Livewire\Household;
+
+use App\Models\Household;
+use Livewire\Attributes\Layout;
+use Livewire\Component;
+
+#[Layout('layouts.guest')]
+class Create extends Component
+{
+    public string $name = '';
+
+    public function create(): void
+    {
+        $this->validate([
+            'name' => ['required', 'string', 'max:255'],
+        ]);
+
+        $user = auth()->user();
+
+        $household = Household::create([
+            'name' => $this->name,
+            'owner_id' => $user->id,
+        ]);
+
+        $user->households()->attach($household->id, ['role' => 'owner']);
+        $user->forceFill(['current_household_id' => $household->id])->save();
+
+        $this->redirect(route('dashboard', absolute: false), navigate: true);
+    }
+
+    public function render()
+    {
+        return view('livewire.household.create');
+    }
+}