feat: L'Ami Fiduciaire V1.0.0 — full codebase with Story 0.1 complete

Initial commit of the L'Ami Fiduciaire SaaS platform built on Laravel 12,
Vue 3, Inertia.js 2, and Tailwind CSS 4.

Story 0.1 (rename folders to declarations in database) is implemented and
code-reviewed: migration, rollback, and 6 Pest tests all passing.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

resources/js/components/ui/input/Input.vue

@@ -0,0 +1,33 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from "vue"
+import { useVModel } from "@vueuse/core"
+import { cn } from "@/lib/utils"
+
+const props = defineProps<{
+  defaultValue?: string | number
+  modelValue?: string | number
+  class?: HTMLAttributes["class"]
+}>()
+
+const emits = defineEmits<{
+  (e: "update:modelValue", payload: string | number): void
+}>()
+
+const modelValue = useVModel(props, "modelValue", emits, {
+  passive: true,
+  defaultValue: props.defaultValue,
+})
+</script>
+
+<template>
+  <input
+    v-model="modelValue"
+    data-slot="input"
+    :class="cn(
+      'file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+      'focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]',
+      'aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive',
+      props.class,
+    )"
+  >
+</template>