chore(web): remove dead deps + safe version bumps

Removed motion v12.38 (zero imports) and @radix-ui/react-accordion
(unused) from runtime deps. Removed 4 dead components: code-block,
option-table, accordion, mdx-components — all had zero references.

Bumped safe caret deps via bun update:
- marked 18.0.3 → 18.0.4
- @opennextjs/cloudflare 1.19.10 → 1.19.11
- wrangler 4.92.0 → 4.93.0
- postcss override 8.5.14 → 8.5.15 (closes GHSA-qx2v-qp2m-jg93)
- @types/node 25.8.0 → 25.9.1
- @types/react 19.2.14 → 19.2.15
- typescript-eslint 8.59.3 → 8.59.4

Bundle shrinks by removing motion (≈ 60 KB) from node_modules even
though it had no runtime usage.

packages/web/components/docs/mdx-components.tsx

@@ -1,140 +0,0 @@
-import type * as React from "react"
-import { cn } from "@/lib/utils"
-
-type WithChildren = { children?: React.ReactNode; className?: string }
-
-export const mdxComponents = {
-  h1: ({ children, className, ...props }: WithChildren) => (
-    <h1
-      className={cn(
-        "mt-8 mb-4 scroll-mt-24 text-4xl font-bold tracking-tight first:mt-0",
-        className,
-      )}
-      {...props}
-    >
-      {children}
-    </h1>
-  ),
-  h2: ({ children, className, ...props }: WithChildren) => (
-    <h2
-      className={cn("mt-12 mb-4 scroll-mt-24 text-2xl font-semibold tracking-tight", className)}
-      {...props}
-    >
-      {children}
-    </h2>
-  ),
-  h3: ({ children, className, ...props }: WithChildren) => (
-    <h3
-      className={cn("mt-8 mb-3 scroll-mt-24 text-xl font-semibold tracking-tight", className)}
-      {...props}
-    >
-      {children}
-    </h3>
-  ),
-  h4: ({ children, className, ...props }: WithChildren) => (
-    <h4
-      className={cn("mt-6 mb-2 scroll-mt-24 text-lg font-semibold tracking-tight", className)}
-      {...props}
-    >
-      {children}
-    </h4>
-  ),
-  p: ({ children, className, ...props }: WithChildren) => (
-    <p className={cn("text-muted-foreground my-4 leading-7", className)} {...props}>
-      {children}
-    </p>
-  ),
-  a: ({ children, href, className, ...props }: WithChildren & { href?: string }) => (
-    <a
-      href={href}
-      className={cn("text-primary font-medium underline underline-offset-4", className)}
-      {...props}
-    >
-      {children}
-    </a>
-  ),
-  ul: ({ children, className, ...props }: WithChildren) => (
-    <ul className={cn("text-muted-foreground my-4 ml-6 list-disc space-y-1", className)} {...props}>
-      {children}
-    </ul>
-  ),
-  ol: ({ children, className, ...props }: WithChildren) => (
-    <ol
-      className={cn("text-muted-foreground my-4 ml-6 list-decimal space-y-1", className)}
-      {...props}
-    >
-      {children}
-    </ol>
-  ),
-  li: ({ children, className, ...props }: WithChildren) => (
-    <li className={cn("leading-7", className)} {...props}>
-      {children}
-    </li>
-  ),
-  blockquote: ({ children, className, ...props }: WithChildren) => (
-    <blockquote
-      className={cn("border-primary/40 my-6 border-l-4 pl-4 italic", className)}
-      {...props}
-    >
-      {children}
-    </blockquote>
-  ),
-  code: ({ children, className, ...props }: WithChildren) => (
-    <code
-      className={cn("bg-muted text-foreground rounded px-1.5 py-0.5 font-mono text-sm", className)}
-      {...props}
-    >
-      {children}
-    </code>
-  ),
-  pre: ({ children, className, ...props }: WithChildren) => (
-    <pre
-      className={cn(
-        "border-border/50 my-4 overflow-x-auto rounded-lg border bg-[#1e1e2e] p-4 font-mono text-sm text-[#cdd6f4] shadow-sm [&_code]:bg-transparent [&_code]:p-0 [&_code]:text-inherit",
-        className,
-      )}
-      {...props}
-    >
-      {children}
-    </pre>
-  ),
-  table: ({ children, className, ...props }: WithChildren) => (
-    <div className="my-6 overflow-x-auto">
-      <table
-        className={cn("border-border w-full border-collapse border text-sm", className)}
-        {...props}
-      >
-        {children}
-      </table>
-    </div>
-  ),
-  thead: ({ children, className, ...props }: WithChildren) => (
-    <thead className={cn("bg-muted", className)} {...props}>
-      {children}
-    </thead>
-  ),
-  th: ({ children, className, ...props }: WithChildren) => (
-    <th
-      className={cn("border-border border px-3 py-2 text-left font-semibold", className)}
-      {...props}
-    >
-      {children}
-    </th>
-  ),
-  td: ({ children, className, ...props }: WithChildren) => (
-    <td
-      className={cn("border-border text-muted-foreground border px-3 py-2", className)}
-      {...props}
-    >
-      {children}
-    </td>
-  ),
-  hr: ({ className, ...props }: { className?: string }) => (
-    <hr className={cn("border-border my-8", className)} {...props} />
-  ),
-  strong: ({ children, className, ...props }: WithChildren) => (
-    <strong className={cn("text-foreground font-semibold", className)} {...props}>
-      {children}
-    </strong>
-  ),
-}