feat: Upgrade to Tailwind v4 (#26)

Author: LubomirGeorgiev

package.json

@@ -22,7 +22,7 @@
   },
   "dependencies": {
     "@heroicons/react": "^2.2.0",
-    "@heroui/react": "^2.7.6",
+    "@heroui/react": "^2.8.5",
     "@hookform/resolvers": "^3.10.0",
     "@icons-pack/react-simple-icons": "^11.2.0",
     "@marsidev/react-turnstile": "^1.1.0",
@@ -38,6 +38,7 @@
     "@radix-ui/react-select": "^2.2.5",
     "@radix-ui/react-separator": "^1.1.7",
     "@radix-ui/react-slot": "^1.2.3",
+    "@radix-ui/react-tabs": "^1.1.13",
     "@radix-ui/react-tooltip": "^1.2.7",
     "@react-email/components": "0.0.32",
     "@react-email/render": "1.0.4",
@@ -68,7 +69,6 @@
     "sonner": "^1.7.1",
     "stripe": "^17.7.0",
     "tailwind-merge": "^2.6.0",
-    "tailwindcss-animate": "^1.0.7",
     "ua-parser-js": "^2.0.0",
     "usehooks-ts": "^3.1.0",
     "zod": "^3.25.28",
@@ -78,9 +78,10 @@
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3",
-    "@next/bundle-analyzer": "^15.5.5",
+    "@next/bundle-analyzer": "^15.5.6",
     "@simplewebauthn/types": "^12.0.0",
-    "@tailwindcss/typography": "^0.5.16",
+    "@tailwindcss/postcss": "^4.1.7",
+    "@tailwindcss/typography": "^0.5.19",
     "@types/ms": "^0.7.34",
     "@types/node": "^20.19.21",
     "@types/react": "^19",
@@ -90,7 +91,8 @@
     "eslint-config-next": "15.4.6",
     "postcss": "^8",
     "react-email": "3.0.6",
-    "tailwindcss": "^3.4.1",
+    "tailwindcss": "^4.1.14",
+    "tw-animate-css": "^1.4.0",
     "typescript": "^5",
     "wrangler": "^4.43.0"
   }