feat(detail) : add consultation pages for piece, composant, product

Add read-only detail pages with edit/view toggle for piece, composant and
product, matching the existing machine detail pattern. Empty fields and
documents section are hidden in consultation mode. Catalogs and cross-links
updated to point to the new detail pages.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/composables/useComponentCreate.ts

@@ -344,7 +344,7 @@ export function useComponentCreate() {
           selectedDocuments.value = []
         }
         toast.showSuccess('Composant créé avec succès')
-        await router.replace(`/component/${createdComponent.id}/edit`)
+        await router.replace(`/component/${createdComponent.id}?edit=true`)
       }
       else if (result.error) {
         toast.showError(result.error)