chore: bump tailwindcss to v4

Signed-off-by: Bob Du <i@bobdu.cc>

Author: BobDu

package.json

@@ -28,6 +28,7 @@
     "@commitlint/cli": "^17.4.4",
     "@commitlint/config-conventional": "^17.4.4",
     "@iconify/vue": "^4.1.2",
+    "@tailwindcss/vite": "^4.1.7",
     "@types/chart.js": "^2.9.37",
     "@types/katex": "^0.16.0",
     "@types/markdown-it": "^14.1.2",
@@ -36,7 +37,6 @@
     "@vitejs/plugin-vue": "^5.1.4",
     "@vscode/markdown-it-katex": "^1.1.0",
     "@vueuse/core": "^10.11.1",
-    "autoprefixer": "^10.4.20",
     "axios": "^1.6.7",
     "chart.js": "^4.3.0",
     "dayjs": "^1.11.7",
@@ -55,7 +55,7 @@
     "postcss": "^8.4.47",
     "qrcode.vue": "^3.4.1",
     "rimraf": "^4.3.0",
-    "tailwindcss": "^3.4.14",
+    "tailwindcss": "^4.1.7",
     "typescript": "5.3.3",
     "vite": "^5.4.10",
     "vue": "^3.5.12",