chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -58,7 +58,7 @@
     "solgraph": "1.0.2",
     "solhint": "5.0.3",
     "solidity-coverage": "0.8.14",
-    "tailwindcss": "3.4.16",
+    "tailwindcss": "4.1.18",
     "ts-node": "10.9.2",
     "typechain": "8.3.2",
     "typescript": "5.7.2"