fix: exclude @tailwindcss/oxide from dep optimization (#850)

Rolldown cannot process native `.node` binary files. When a project uses
Tailwind CSS v4, the `@tailwindcss/oxide` package contains platform-specific
native bindings (`tailwindcss-oxide.darwin-arm64.node`) that cause Rolldown
to fail with `UNLOADABLE_DEPENDENCY` during dependency optimization.

Added `@tailwindcss/oxide` to the default `optimizeDeps.exclude` list
alongside `vinext` and `@vercel/og`.

Error reproduced with:
- Vite 8.0.8 + Rolldown 1.0.0-rc.15
- Any project with @tailwindcss/vite or @tailwindcss/postcss installed
- Tested against next-shadcn-dashboard-starter (Next.js 16, Tailwind v4)

Co-authored-by: Davin-fe-web3 <Davin-fe@gate.me>

Author: 467469274

packages/vinext/src/index.ts

@@ -1207,7 +1207,8 @@ export default function vinext(options: VinextOptions = {}): PluginOption[] {
           },
         };
         viteConfig.optimizeDeps = {
-          exclude: [...new Set([...incomingExclude, "vinext", "@vercel/og"])],
+          // @tailwindcss/oxide contains native .node bindings that Rolldown cannot process
+          exclude: [...new Set([...incomingExclude, "vinext", "@vercel/og", "@tailwindcss/oxide"])],
           ...(incomingInclude.length > 0 ? { include: incomingInclude } : {}),
           rolldownOptions: { plugins: [depOptimizeAliasPlugin] },
         };