refactor: migrated to next 16, updated fumadocs

- Deleted the empty middleware file as it was temporarily disabled for client-side i18n implementation.
- Updated `next`, `next-intl`, and `fumadocs` packages to their latest versions.
- Cleaned up the `next.config.ts` by removing the eslint configuration.
- Enhanced `tsconfig.json` with additional paths for `fumadocs-mdx`.
- Adjusted imports in `layout.tsx` and `request.ts` for better structure and functionality.

surfsense_web/app/layout.tsx

@@ -1,7 +1,7 @@
 import type { Metadata } from "next";
 import "./globals.css";
 import { GoogleAnalytics } from "@next/third-parties/google";
-import { RootProvider } from "fumadocs-ui/provider";
+import { RootProvider } from "fumadocs-ui/provider/next";
 import { Roboto } from "next/font/google";
 import { I18nProvider } from "@/components/providers/I18nProvider";
 import { ThemeProvider } from "@/components/theme/theme-provider";

surfsense_web/components/homepage/integrations.tsx

@@ -16,7 +16,7 @@ const INTEGRATIONS: Integration[] = [
 	{ name: "Elasticsearch", icon: "https://cdn.simpleicons.org/elastic/00A9E5" },
 
 	// Communication
-	{ name: "Slack", icon: "https://cdn.simpleicons.org/slack/4A154B" },
+	{ name: "Slack", icon: "https://upload.wikimedia.org/wikipedia/commons/d/d5/Slack_icon_2019.svg" },
 	{ name: "Discord", icon: "https://cdn.simpleicons.org/discord/5865F2" },
 	{ name: "Gmail", icon: "https://cdn.simpleicons.org/gmail/EA4335" },
 

surfsense_web/i18n/request.ts

@@ -17,5 +17,7 @@ export default getRequestConfig(async ({ requestLocale }) => {
 	return {
 		locale,
 		messages: (await import(`../messages/${locale}.json`)).default,
+		// Set a default timeZone to prevent hydration mismatches between server and client
+		timeZone: "UTC",
 	};
 });

surfsense_web/lib/source.ts

@@ -1,5 +1,5 @@
+import { docs } from "@/.source/server";
 import { loader } from "fumadocs-core/source";
-import { docs } from "@/.source";
 
 export const source = loader({
 	baseUrl: "/docs",

surfsense_web/next.config.ts

@@ -12,9 +12,6 @@ const nextConfig: NextConfig = {
 	typescript: {
 		ignoreBuildErrors: true,
 	},
-	eslint: {
-		ignoreDuringBuilds: true,
-	},
 	images: {
 		remotePatterns: [
 			{

surfsense_web/package.json

@@ -66,16 +66,16 @@
 		"dotenv": "^17.2.3",
 		"drizzle-orm": "^0.44.5",
 		"emblor": "^1.4.8",
-		"fumadocs-core": "^15.6.6",
-		"fumadocs-mdx": "^11.7.1",
-		"fumadocs-ui": "^15.6.6",
+		"fumadocs-core": "^16.3.1",
+		"fumadocs-mdx": "^14.2.1",
+		"fumadocs-ui": "^16.3.1",
 		"geist": "^1.4.2",
 		"jotai": "^2.15.1",
 		"jotai-tanstack-query": "^0.11.0",
 		"lucide-react": "^0.477.0",
 		"motion": "^12.23.22",
-		"next": "^15.5.9",
-		"next-intl": "^3.26.5",
+		"next": "^16.1.0",
+		"next-intl": "^4.6.1",
 		"next-themes": "^0.4.6",
 		"pg": "^8.16.3",
 		"postgres": "^3.4.7",
@@ -93,10 +93,11 @@
 		"rehype-raw": "^7.0.0",
 		"rehype-sanitize": "^6.0.0",
 		"remark-gfm": "^4.0.1",
+		"server-only": "^0.0.1",
 		"sonner": "^2.0.6",
 		"tailwind-merge": "^3.3.1",
 		"tailwindcss-animate": "^1.0.7",
-		"zod": "^3.25.76"
+		"zod": "^4.2.1"
 	},
 	"devDependencies": {
 		"@biomejs/biome": "2.1.2",

surfsense_web/proxy.ts

@@ -1,11 +1,11 @@
-// Middleware temporarily disabled for client-side i18n implementation
+// Proxy temporarily disabled for client-side i18n implementation
 // Server-side i18n routing would require restructuring entire app directory to app/[locale]/...
 // which is too invasive for this project
 
 import type { NextRequest } from "next/server";
 import { NextResponse } from "next/server";
 
-// Empty middleware - just pass through all requests
-export function middleware(request: NextRequest) {
+// Empty proxy - just pass through all requests
+export function proxy(request: NextRequest) {
 	return NextResponse.next();
 }

surfsense_web/source.config.ts

@@ -1,5 +1,7 @@
-import { defineDocs } from "fumadocs-mdx/config";
+import { defineDocs, defineConfig } from "fumadocs-mdx/config";
 
 export const docs = defineDocs({
 	dir: "content/docs",
 });
+
+export default defineConfig();

surfsense_web/tsconfig.json

@@ -1,27 +1,45 @@
 {
-	"compilerOptions": {
-		"target": "ES2017",
-		"lib": ["dom", "dom.iterable", "esnext"],
-		"allowJs": true,
-		"skipLibCheck": true,
-		"strict": true,
-		"noEmit": true,
-		"esModuleInterop": true,
-		"module": "esnext",
-		"moduleResolution": "bundler",
-		"resolveJsonModule": true,
-		"isolatedModules": true,
-		"jsx": "preserve",
-		"incremental": true,
-		"plugins": [
-			{
-				"name": "next"
-			}
-		],
-		"paths": {
-			"@/*": ["./*"]
-		}
-	},
-	"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", "next.config.mjs"],
-	"exclude": ["node_modules"]
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "react-jsx",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": [
+        "./*"
+      ],
+      "fumadocs-mdx:collections/*": [
+        "./.source/*"
+      ]
+    }
+  },
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts",
+    "next.config.mjs",
+    ".next/dev/types/**/*.ts"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
 }