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

package.json

@@ -1,16 +1,30 @@
 {
-  "name": "o-k-i.net-v2",
-  "version": "1.0.0",
-  "description": "Applications web sur mesure pour associations et organisations militantes",
-  "scripts": {
-    "start": "eleventy --serve",
-    "build": "eleventy",
-    "clean": "rm -rf _site"
-  },
-  "keywords": ["application web", "associations", "organisations militantes", "développement sur mesure", "numérique éthique", "souveraineté numérique", "guadeloupe", "martinique", "caribbean", "open source"],
-  "author": "ORGANISATION KA INTERNATIONALE",
-  "license": "AGPL-3.0",
-  "devDependencies": {
-    "@11ty/eleventy": "^3.1.2"
-  }
+	"name": "o-k-i.net",
+	"version": "3.0.0",
+	"private": true,
+	"license": "AGPL-3.0-only",
+	"type": "module",
+	"scripts": {
+		"dev": "vite dev",
+		"build": "vite build",
+		"preview": "vite preview",
+		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch"
+	},
+	"devDependencies": {
+		"@sveltejs/adapter-static": "^3.0.10",
+		"@sveltejs/kit": "^2.70.1",
+		"@sveltejs/vite-plugin-svelte": "^7.2.0",
+		"svelte": "^5.56.7",
+		"svelte-check": "^4.7.3",
+		"typescript": "^6.0.3",
+		"vite": "^8.1.5",
+		"vite-imagetools": "^10.0.1",
+		"vite-plugin-pwa": "^1.3.0"
+	},
+	"dependencies": {
+		"@fontsource/archivo": "^5.3.0",
+		"@fontsource/inter": "^5.3.0",
+		"gsap": "^3.15.0"
+	}
 }