chore: upgrade frontend dependencies

- Upgraded all frontend dependencies to their latest versions
- Updated Tailwind CSS to v4 and adjusted configuration

Note: This is WIP. Some features are broken and there are known bugs that need to be addressed.

frontend/package.json

@@ -10,24 +10,33 @@
   },
   "devDependencies": {
     "@sveltejs/vite-plugin-svelte": "^5.0.3",
+    "@tailwindcss/forms": "^0.5.9",
+    "@tailwindcss/typography": "^0.5.15",
+    "@tailwindcss/vite": "^4.0.0",
     "@tsconfig/svelte": "^5.0.4",
     "flowbite": "^3.1.2",
-    "flowbite-svelte": "^0.47.4",
+    "flowbite-svelte": "^0.48.4",
     "flowbite-svelte-icons": "^2.0.2",
-    "sass-embedded": "^1.83.4",
-    "svelte": "^5.15.0",
-    "svelte-check": "^4.1.1",
-    "typescript": "~5.6.2",
-    "vite": "^6.0.5"
+    "sass-embedded": "^1.85.1",
+    "svelte": "^5.22.5",
+    "svelte-check": "^4.1.4",
+    "tailwindcss": "^4.0.0",
+    "typescript": "~5.8.2",
+    "vite": "^6.2.0"
   },
   "dependencies": {
     "@roxi/routify": "3.0.0-next.254",
-    "@tailwindcss/vite": "^4.0.6",
-    "lucide-svelte": "^0.474.0",
+    "@tailwindcss/vite": "^4.0.10",
+    "lucide-svelte": "^0.477.0",
     "routify": "^2.0.1",
     "socket.io-client": "^4.8.1",
-    "svelte-exmarkdown": "^4.0.2",
+    "svelte-exmarkdown": "^4.0.3",
     "svelte-i18n": "^4.0.1",
-    "tailwindcss": "^4.0.6"
+    "tailwindcss": "^4.0.10"
+  },
+  "pnpm": {
+    "onlyBuiltDependencies": [
+      "esbuild"
+    ]
   }
-}
+}