feat(fournisseurs) : categories (M2M) + telephones (1-N) + import customer.json

- Nouvelles entites ConstructeurCategorie (referentiel M2M) et ConstructeurTelephone (1-N)
- Constructeur : retrait colonne phone, ajout collections telephones/categories, groupes de serialisation constructeur:read/write
- Migration : cree les 3 tables, migre la colonne phone existante vers constructeur_telephone, drop phone
- Commande app:import-fournisseurs (dry-run par defaut, --force) : non destructive, find-or-create par nom, ne touche jamais un ID existant, ajout-seulement pour telephones/categories
- MAJ MCP tools / MachineStructureController / audit subscriber / tests
- Frontend : page constructeurs avec telephones multiples + categories (tableau, filtre, formulaire), composable useConstructeurCategories, composant ConstructeurCategorieSelect

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

frontend/app/components/ConstructeurSelect.vue

@@ -124,6 +124,7 @@ import IconLucideCheck from '~icons/lucide/check'
 import IconLucideX from '~icons/lucide/x'
 import {
   type ConstructeurSummary,
+  constructeurPhones,
   formatConstructeurContact,
   resolveConstructeurs,
   uniqueConstructeurIds,
@@ -193,7 +194,7 @@ const filteredOptions = computed(() => {
   return options.value.filter((option) =>
     (option.name ?? '').toLowerCase().includes(term)
     || (option.email && option.email.toLowerCase().includes(term))
-    || (option.phone && option.phone.toLowerCase().includes(term))
+    || constructeurPhones(option).some(t => t.numero.toLowerCase().includes(term))
   )
 })
 
@@ -293,14 +294,14 @@ const handleCreate = async () => {
   }
 
   creating.value = true
-  const payload: { name: string; email?: string; phone?: string } = {
+  const payload: { name: string; email?: string; telephones?: Array<{ numero: string }> } = {
     name: trimmedName,
   }
   if (createForm.value.email) {
     payload.email = createForm.value.email
   }
-  if (createForm.value.phone) {
-    payload.phone = createForm.value.phone
+  if (createForm.value.phone && createForm.value.phone.trim()) {
+    payload.telephones = [{ numero: createForm.value.phone.trim() }]
   }
   const result = await createConstructeur(payload)
   creating.value = false

frontend/app/components/form/ConstructeurCategorieSelect.vue

@@ -0,0 +1,153 @@
+<template>
+  <div class="constructeur-categorie-select space-y-2">
+    <div class="flex flex-wrap gap-2 min-h-[1.75rem]">
+      <span v-if="!selected.length" class="text-sm text-base-content/50">
+        Aucune catégorie
+      </span>
+      <span
+        v-for="cat in selected"
+        :key="cat.id || cat.name"
+        class="badge badge-outline badge-lg gap-1"
+      >
+        <span>{{ cat.name }}</span>
+        <button
+          v-if="!disabled"
+          type="button"
+          class="btn btn-ghost btn-xs p-0 h-auto min-h-0"
+          aria-label="Retirer la catégorie"
+          @click="removeCategory(cat)"
+        >
+          <IconLucideX class="w-3 h-3" aria-hidden="true" />
+        </button>
+      </span>
+    </div>
+
+    <div v-if="!disabled" class="relative">
+      <input
+        v-model="searchTerm"
+        type="text"
+        class="input input-bordered input-sm md:input-md w-full"
+        :placeholder="placeholder"
+        @focus="open = true; ensureLoaded()"
+        @keydown.escape="open = false"
+      >
+      <div
+        v-if="open && (matches.length || canCreate)"
+        class="absolute z-30 mt-1 w-full max-h-56 overflow-y-auto bg-base-100 border border-base-200 rounded-box shadow-lg"
+      >
+        <button
+          v-for="cat in matches"
+          :key="cat.id"
+          type="button"
+          class="w-full text-left px-3 py-2 hover:bg-base-200 focus:bg-base-200 focus:outline-none text-sm"
+          @click="addCategory(cat)"
+        >
+          {{ cat.name }}
+        </button>
+        <button
+          v-if="canCreate"
+          type="button"
+          class="w-full text-left px-3 py-2 hover:bg-base-200 focus:bg-base-200 focus:outline-none text-sm text-primary"
+          @click="createAndAdd"
+        >
+          + Créer « {{ searchTerm.trim() }} »
+        </button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted, onBeforeUnmount } from 'vue'
+import type { PropType } from 'vue'
+import { useConstructeurCategories, type ConstructeurCategorie } from '~/composables/useConstructeurCategories'
+import IconLucideX from '~icons/lucide/x'
+
+const props = defineProps({
+  modelValue: {
+    type: Array as PropType<ConstructeurCategorie[]>,
+    default: () => [],
+  },
+  disabled: {
+    type: Boolean,
+    default: false,
+  },
+  placeholder: {
+    type: String,
+    default: 'Rechercher ou créer une catégorie…',
+  },
+})
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: ConstructeurCategorie[]): void
+}>()
+
+const { categories, loadCategories, createCategory } = useConstructeurCategories()
+
+const searchTerm = ref('')
+const open = ref(false)
+const loadedOnce = ref(false)
+
+const selected = computed<ConstructeurCategorie[]>(() => props.modelValue || [])
+
+const selectedKeys = computed(() => new Set(selected.value.map(c => (c.name || '').toLowerCase())))
+
+const matches = computed<ConstructeurCategorie[]>(() => {
+  const term = searchTerm.value.trim().toLowerCase()
+  return categories.value
+    .filter(c => !selectedKeys.value.has((c.name || '').toLowerCase()))
+    .filter(c => !term || (c.name || '').toLowerCase().includes(term))
+    .slice(0, 50)
+})
+
+const canCreate = computed(() => {
+  const term = searchTerm.value.trim()
+  if (!term) {
+    return false
+  }
+  const lower = term.toLowerCase()
+  return !categories.value.some(c => (c.name || '').toLowerCase() === lower)
+    && !selectedKeys.value.has(lower)
+})
+
+const ensureLoaded = async () => {
+  if (loadedOnce.value) {
+    return
+  }
+  loadedOnce.value = true
+  await loadCategories()
+}
+
+const emitSelection = (value: ConstructeurCategorie[]) => {
+  emit('update:modelValue', value)
+}
+
+const addCategory = (cat: ConstructeurCategorie) => {
+  if (selectedKeys.value.has((cat.name || '').toLowerCase())) {
+    return
+  }
+  emitSelection([...selected.value, cat])
+  searchTerm.value = ''
+}
+
+const removeCategory = (cat: ConstructeurCategorie) => {
+  emitSelection(selected.value.filter(c => c !== cat && c.id !== cat.id))
+}
+
+const createAndAdd = async () => {
+  const created = await createCategory(searchTerm.value)
+  if (created) {
+    addCategory(created)
+  }
+}
+
+const onDocumentClick = (event: Event) => {
+  const target = event.target as HTMLElement | null
+  if (target && !target.closest('.constructeur-categorie-select')) {
+    open.value = false
+  }
+}
+
+onMounted(() => document.addEventListener('click', onDocumentClick))
+onBeforeUnmount(() => document.removeEventListener('click', onDocumentClick))
+</script>