Clean old public assets and refresh site icons

Author: Hoa Dang DNA PC

web/public/apple-touch-icon.png

@@ -2,6 +2,8 @@ import type { Metadata, Viewport } from "next";
 import "./globals.css";
 import { ThemeProvider } from "@/components/theme-provider";
 
+const siteUrl = process.env.NEXT_PUBLIC_SITE_URL ?? "http://localhost:3000";
+
 export const viewport: Viewport = {
   themeColor: [
     { media: "(prefers-color-scheme: light)", color: "#faf2e5" },
@@ -12,12 +14,21 @@ export const viewport: Viewport = {
 };
 
 export const metadata: Metadata = {
+  metadataBase: new URL(siteUrl),
   title: {
     default: "CodexKit",
     template: "%s | CodexKit",
   },
   description:
     "Open-source operating kit for OpenAI Codex and ChatGPT workflows: skills, playbooks, automations, and MCP onboarding.",
+  icons: {
+    icon: [
+      { url: "/favicon.ico", sizes: "any" },
+      { url: "/icon.svg", type: "image/svg+xml" },
+    ],
+    shortcut: "/favicon.ico",
+    apple: "/apple-touch-icon.png",
+  },
   robots: {
     index: true,
     follow: true,
@@ -26,6 +37,24 @@ export const metadata: Metadata = {
     type: "website",
     locale: "en_US",
     siteName: "CodexKit",
+    title: "CodexKit",
+    description:
+      "Open-source operating kit for OpenAI Codex and ChatGPT workflows: skills, templates, workspaces, playbooks, automations, and MCP onboarding.",
+    images: [
+      {
+        url: "/images/codexkit-logo.png",
+        width: 1600,
+        height: 467,
+        alt: "CodexKit",
+      },
+    ],
+  },
+  twitter: {
+    card: "summary_large_image",
+    title: "CodexKit",
+    description:
+      "Open-source operating kit for OpenAI Codex and ChatGPT workflows: skills, templates, workspaces, playbooks, automations, and MCP onboarding.",
+    images: ["/images/codexkit-logo.png"],
   },
 };