feat(05): i18n strategy prefix — /fr/blog and /en/blog explicit routes, update collection prefixes

app/pages/blog/[...slug].vue

@@ -5,8 +5,8 @@ const route = useRoute()
 const slug = Array.isArray(route.params.slug) ? route.params.slug.join('/') : route.params.slug
 const isFr = locale.value === 'fr'
 const collection = isFr ? 'blog_fr' : 'blog_en'
-// blog_fr prefix = /blog, blog_en prefix = /en/blog (aligned with content.config.ts)
-const path = isFr ? `/blog/${slug}` : `/en/blog/${slug}`
+// blog_fr prefix = /fr/blog, blog_en prefix = /en/blog (aligned with content.config.ts)
+const path = isFr ? `/fr/blog/${slug}` : `/en/blog/${slug}`
 
 const { data: page } = await useAsyncData(`blog-${locale.value}-${slug}`, () =>
   queryCollection(collection).path(path).first()

content.config.ts

@@ -12,7 +12,7 @@ export default defineContentConfig({
   collections: {
     blog_fr: defineCollection({
       type: 'page',
-      source: { include: 'fr/blog/**/*.md', prefix: '/blog' },
+      source: { include: 'fr/blog/**/*.md', prefix: '/fr/blog' },
       schema: blogSchema,
     }),
     blog_en: defineCollection({

nuxt.config.ts

@@ -34,7 +34,7 @@ export default defineNuxtConfig({
     name: "Killian' DAL-CIN - Developpeur Full Stack"
   },
   i18n: {
-  strategy: 'prefix_except_default',
+  strategy: 'prefix',
   defaultLocale: 'fr',
   baseUrl: 'https://killiandalcin.fr',
   locales: [