feat: migre le site vers SvelteKit (Svelte 5, statique, zéro tiers)

- Rebuild complet SvelteKit 2 + Svelte 5 runes + TypeScript, adapter-static
- Images self-hébergées optimisées au build (vite-imagetools), fonts Archivo/Inter
  en woff2 local — BunnyCDN et Google Fonts supprimés (corrige les 403 d'images)
- Tokens charte OKI, thème sombre par défaut / clair opt-in, zéro emoji (set SVG)
- Motion : KineticText (stagger syncopé gwoka), ScrollProgressBar, View Transitions
- Village SVG isométrique pour les services hébergés + fallback accessible
- PWA (manifest + SW hors-ligne), 404 en KA, CSP nettoyée (.htaccess + _headers)
- Lighthouse mobile : 91/100/100/100 — JS initial 67 Ko gzip

src/lib/i18n/en/clients.json

@@ -0,0 +1,29 @@
+{
+  "section_title": "Organisations that",
+  "section_title_accent": "trusted us",
+  "section_subtitle": "Committed organisations that chose OKI to build their digital presence",
+  "link_text": "Visit the site",
+  "items": [
+    {
+      "name": "KA UBUNTU",
+      "domain": "kaubuntu.com",
+      "url": "https://kaubuntu.com",
+      "logo": "/assets/images/clients/kaubuntu-com.png",
+      "description": "Pan-Africanist and pro-independence political movement from Réunion. Fighting for the self-determination of Réunion and African unity. \"I am because we are.\""
+    },
+    {
+      "name": "KA UBUNTU — Media hub",
+      "domain": "kaubuntu.re",
+      "url": "https://kaubuntu.re",
+      "logo": "/assets/images/clients/kaubuntu-re.png",
+      "description": "Centralised media aggregator for Ka Ubuntu: YouTube videos, articles, Instagram and TikTok brought together on a single page. Progressive web application (PWA)."
+    },
+    {
+      "name": "KBM – Ka Pou Nou Bwè é Manjé",
+      "domain": "kbm.gp",
+      "url": "https://kbm.gp",
+      "logo": "/assets/images/clients/kbm.gp.webp",
+      "description": "Movement for the emancipation and food sovereignty of the Guadeloupean people. Community radio Radyo Bòkaz, podcasts, lakou and local farming."
+    }
+  ]
+}