docs: add 404 page (#8260)

www/apps/book/app/not-found.mdx

@@ -0,0 +1,47 @@
+import { CardList } from "docs-ui"
+import {
+  BookOpen,
+  AcademicCapSolid,
+  ComputerDesktopSolid,
+  BuildingStorefront
+} from "@medusajs/icons"
+
+export const metadata = {
+  title: `Page Not Found`,
+}
+
+# {metadata.title}
+
+The page you were looking for isn't available.
+
+If you think this is a mistake, please [report this issue on GitHub](https://github.com/medusajs/medusa/issues/new?assignees=&labels=type%3A+docs&template=docs.yml).
+
+<CardList
+  itemsPerRow={2}
+  items={[
+    {
+      title: "Get Started Docs",
+      href: "/",
+      showLinkIcon: false,
+      startIcon: <BookOpen />
+    },
+    {
+      title: "Learning Resources",
+      href: "!resources!",
+      showLinkIcon: false,
+      startIcon: <AcademicCapSolid />
+    },
+    {
+      title: "Admin API reference",
+      href: "!api!/admin",
+      showLinkIcon: false,
+      startIcon: <ComputerDesktopSolid />
+    },
+    {
+      title: "Store API reference",
+      href: "!api!/store",
+      showLinkIcon: false,
+      startIcon: <BuildingStorefront />
+    }
+  ]}
+/>

www/apps/resources/app/not-found.mdx

@@ -0,0 +1,47 @@
+import { CardList } from "docs-ui"
+import {
+  BookOpen,
+  AcademicCapSolid,
+  ComputerDesktopSolid,
+  BuildingStorefront
+} from "@medusajs/icons"
+
+export const metadata = {
+  title: `Page Not Found`,
+}
+
+# {metadata.title}
+
+The page you were looking for isn't available.
+
+If you think this is a mistake, please [report this issue on GitHub](https://github.com/medusajs/medusa/issues/new?assignees=&labels=type%3A+docs&template=docs.yml).
+
+<CardList
+  itemsPerRow={2}
+  items={[
+    {
+      title: "Get Started Docs",
+      href: "/",
+      showLinkIcon: false,
+      startIcon: <BookOpen />
+    },
+    {
+      title: "Learning Resources",
+      href: "!resources!",
+      showLinkIcon: false,
+      startIcon: <AcademicCapSolid />
+    },
+    {
+      title: "Admin API reference",
+      href: "!api!/admin",
+      showLinkIcon: false,
+      startIcon: <ComputerDesktopSolid />
+    },
+    {
+      title: "Store API reference",
+      href: "!api!/store",
+      showLinkIcon: false,
+      startIcon: <BuildingStorefront />
+    }
+  ]}
+/>

www/apps/ui/src/app/not-found.mdx

@@ -0,0 +1,47 @@
+import { CardList } from "docs-ui"
+import {
+  BookOpen,
+  AcademicCapSolid,
+  ComputerDesktopSolid,
+  BuildingStorefront
+} from "@medusajs/icons"
+
+export const metadata = {
+  title: `Page Not Found`,
+}
+
+# {metadata.title}
+
+The page you were looking for isn't available.
+
+If you think this is a mistake, please [report this issue on GitHub](https://github.com/medusajs/medusa/issues/new?assignees=&labels=type%3A+docs&template=docs.yml).
+
+<CardList
+  itemsPerRow={2}
+  items={[
+    {
+      title: "Get Started Docs",
+      href: "/",
+      showLinkIcon: false,
+      startIcon: <BookOpen />
+    },
+    {
+      title: "Learning Resources",
+      href: "!resources!",
+      showLinkIcon: false,
+      startIcon: <AcademicCapSolid />
+    },
+    {
+      title: "Admin API reference",
+      href: "!api!/admin",
+      showLinkIcon: false,
+      startIcon: <ComputerDesktopSolid />
+    },
+    {
+      title: "Store API reference",
+      href: "!api!/store",
+      showLinkIcon: false,
+      startIcon: <BuildingStorefront />
+    }
+  ]}
+/>

www/apps/ui/src/app/not-found.tsx

@@ -0,0 +1,60 @@
+import type { Metadata } from "next"
+import Link from "next/link"
+import { CardList, MDXComponents } from "docs-ui"
+import {
+  BookOpen,
+  AcademicCapSolid,
+  ComputerDesktopSolid,
+  BuildingStorefront,
+} from "@medusajs/icons"
+
+const H1 = MDXComponents.h1!
+const P = MDXComponents.p!
+
+export const metadata: Metadata = {
+  title: "Page Not Found",
+}
+
+export default function NotFound() {
+  return (
+    <div>
+      <H1>Page Not Found</H1>
+      <P>The page you were looking for isn&apos;t available.</P>
+      <P>
+        If you think this is a mistake, please
+        <Link href="https://github.com/medusajs/medusa/issues/new?assignees=&labels=type%3A+docs&template=docs.yml">
+          report this issue on GitHub
+        </Link>
+      </P>
+      <CardList
+        itemsPerRow={2}
+        items={[
+          {
+            title: "Get Started Docs",
+            href: "/",
+            showLinkIcon: false,
+            startIcon: <BookOpen />,
+          },
+          {
+            title: "Learning Resources",
+            href: "!resources!",
+            showLinkIcon: false,
+            startIcon: <AcademicCapSolid />,
+          },
+          {
+            title: "Admin API reference",
+            href: "!api!/admin",
+            showLinkIcon: false,
+            startIcon: <ComputerDesktopSolid />,
+          },
+          {
+            title: "Store API reference",
+            href: "!api!/store",
+            showLinkIcon: false,
+            startIcon: <BuildingStorefront />,
+          },
+        ]}
+      />
+    </div>
+  )
+}

www/apps/user-guide/app/not-found.mdx

@@ -0,0 +1,47 @@
+import { CardList } from "docs-ui"
+import {
+  BookOpen,
+  AcademicCapSolid,
+  ComputerDesktopSolid,
+  BuildingStorefront
+} from "@medusajs/icons"
+
+export const metadata = {
+  title: `Page Not Found`,
+}
+
+# {metadata.title}
+
+The page you were looking for isn't available.
+
+If you think this is a mistake, please [report this issue on GitHub](https://github.com/medusajs/medusa/issues/new?assignees=&labels=type%3A+docs&template=docs.yml).
+
+<CardList
+  itemsPerRow={2}
+  items={[
+    {
+      title: "Get Started Docs",
+      href: "/",
+      showLinkIcon: false,
+      startIcon: <BookOpen />
+    },
+    {
+      title: "Learning Resources",
+      href: "!resources!",
+      showLinkIcon: false,
+      startIcon: <AcademicCapSolid />
+    },
+    {
+      title: "Admin API reference",
+      href: "!api!/admin",
+      showLinkIcon: false,
+      startIcon: <ComputerDesktopSolid />
+    },
+    {
+      title: "Store API reference",
+      href: "!api!/store",
+      showLinkIcon: false,
+      startIcon: <BuildingStorefront />
+    }
+  ]}
+/>