NOT FULLY WORKING YET. Still working to upgrade fully to Tailwind CSS v4.

package.json

@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.28.1",
-    "@skeletonlabs/skeleton": "^2.0.0",
+    "@skeletonlabs/skeleton": "^3.1.0",
     "@skeletonlabs/tw-plugin": "^0.4.0",
     "@sveltejs/adapter-auto": "^6.0.0",
     "@sveltejs/adapter-node": "^5.0.0",
@@ -26,6 +26,7 @@
     "@sveltejs/kit": "^2.5.0",
     "@sveltejs/vite-plugin-svelte": "^5.0.0",
     "@tailwindcss/forms": "^0.5.7",
+    "@tailwindcss/postcss": "^4.1.10",
     "@tailwindcss/typography": "^0.5.10",
     "@tiptap/core": "^2.10.3",
     "@tiptap/extension-bubble-menu": "^2.10.3",
@@ -63,7 +64,7 @@
     "highlight.js": "^11.10.0",
     "lowlight": "^3.2.0",
     "mode-watcher": "^1.0.0",
-    "postcss": "^8.4.41",
+    "postcss": "^8.5.6",
     "prettier": "^3.1.1",
     "prettier-plugin-svelte": "^3.1.2",
     "sass-embedded": "^1.81.0",
@@ -75,13 +76,12 @@
     "svelte-tiptap": "^2.1.0",
     "tailwind-merge": "^3.0.0",
     "tailwind-variants": "^1.0.0",
-    "tailwindcss": "^3.4.0",
+    "tailwindcss": "^4.1.0",
     "tailwindcss-animate": "^1.0.7",
     "tslib": "^2.4.1",
     "typescript": "^5.0.0",
     "typescript-svelte-plugin": "^0.3.47",
     "vite": "^6.0.0",
-    "vite-plugin-tailwind-purgecss": "^0.3.3",
     "vitest": "^3.0.0"
   },
   "type": "module",
@@ -108,10 +108,11 @@
     "codemirror": "^6.0.1",
     "dayjs": "^1.11.10",
     "dexie": "^4.0.0",
-    "flowbite-svelte": "^0.48.00",
+    "flowbite-svelte": "^1.7.0",
     "html5-qrcode": "^2.3.8",
     "lucide-svelte": "^0.517.0",
     "marked": "^15.0.7",
-    "shadcn-svelte": "^1.0.0"
+    "shadcn-svelte": "^1.0.0",
+    "svelte-persisted-store": "^0.12.0"
   }
 }