fix tailwind

bskyembed/package.json

@@ -16,7 +16,6 @@
     "@atproto/lex": "^0.3.0",
     "@atproto/syntax": "^0.7.2",
     "@bsky.app/sdk": "npm:bsky-sdk-preview@0.0.1-preview.1",
-    "@tailwindcss/vite": "^4.3.2",
     "preact": "^10.29.7"
   },
   "devDependencies": {
@@ -33,7 +32,7 @@
     "postcss": "^8.5.19",
     "prettier": "^3.9.5",
     "serve": "^14.2.6",
-    "tailwindcss": "^4.3.2",
+    "tailwindcss": "^3.4.19",
     "terser": "^5.49.0",
     "typescript": "^6.0.3",
     "typescript-eslint": "^8.64.0",