Astro v6.3.7

Descripción Detallada

Patch Changes - #16821 `9c76b12` Thanks @astrobot-houston! - Fixes request body handling in the Node adapter when `req.body` is a `Buffer`, `Uint8Array`, or `ArrayBuffer`. Previously, binary body data was incorrectly JSON-stringified (producing `{"type":"Buffer","data":[...]}`) instead of being passed through directly. This affected libraries like `serverless-http` that set `req.body` to a `Buffer`. - #16785 `de96360` Thanks @astrobot-houston! - Fixes `vite.build.minify`, `vite.build.sourcemap`, and `vite.build.rollupOptions.output` (e.g. `compact`) being ignored for client-side builds. These top-level Vite build options are now properly forwarded to the client environment, with environment-specific overrides (`vite.environments.client.build.*`) taking priority when set. - #16819 `b5dd8f1` Thanks @astrobot-houston! - Fixes custom elements in MDX files bypassing the renderer pipeline. Custom elements (tags containing hyphens like ``) in `.m