fix: fix promise error and fix deprecated error

Author: longsizhuo

.husky/pre-commit

@@ -1,4 +1 @@
-#!/usr/bin/env sh
-. "$(dirname -- "$0")/_/husky.sh"
-
 npx lint-staged

app/docs/[...slug]/page.tsx

@@ -44,7 +44,7 @@ export async function generateStaticParams() {
 }
 
 export async function generateMetadata({ params }: Param): Promise<Metadata> {
-  const { slug } = await params;
+  const { slug } = params;
   const page = source.getPage(slug);
   if (page == null) {
     notFound();

package.json

@@ -29,22 +29,22 @@
     "tailwind-merge": "^3.3.1"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "^3.2.0",
+    "@eslint/js": "^9.35.0",
+    "@next/eslint-plugin-next": "^15.5.3",
     "@tailwindcss/postcss": "^4.1.13",
     "@types/node": "latest",
     "@types/react": "^19.1.12",
     "@types/react-dom": "^19.1.9",
-    "autoprefixer": "^10.4.21",
-    "@eslint/eslintrc": "^3.2.0",
-    "@eslint/js": "^9.35.0",
-    "@next/eslint-plugin-next": "^15.5.3",
     "@typescript-eslint/eslint-plugin": "^8.18.2",
     "@typescript-eslint/parser": "^8.18.2",
+    "autoprefixer": "^10.4.21",
     "eslint": "^9.35.0",
     "eslint-config-next": "^15.5.3",
     "husky": "^9.1.7",
     "lint-staged": "^15.2.10",
-    "prettier": "^3.4.2",
     "postcss": "^8.5.6",
+    "prettier": "^3.4.2",
     "tailwindcss": "^4.1.13",
     "tw-animate-css": "^1.3.8",
     "typescript": "^5.6.3"