chore(deps): update unstorage and use new syntax (#12783)

.changeset/poor-mangos-fold.md

@@ -25,12 +25,12 @@ If you are using the Node.js adapter, you can use the `fs` driver to store sessi
   adapter: node({ mode: 'standalone' }),
   experimental: {
     session: {
-      // Required: the name of the Unstorage driver
+      // Required: the name of the unstorage driver
       driver: "fs",
     },
   },
 }
 ```
-If you are deploying to a serverless environment, you can use drivers such as `redis` or `netlifyBlobs` or `cloudflareKV` and optionally pass additional configuration options.
+If you are deploying to a serverless environment, you can use drivers such as `redis`, `netlify-blobs`, `vercel-kv`, or `cloudflare-kv-binding` and optionally pass additional configuration options.
 
 For more information, including using the session API with other adapters and a full list of supported drivers, see [the docs for experimental session support](https://docs.astro.build/en/reference/experimental-flags/sessions/). For even more details, and to leave feedback and participate in the development of this feature, [the Sessions RFC](https://github.com/withastro/roadmap/pull/1055).

packages/astro/package.json

@@ -166,7 +166,7 @@
     "tsconfck": "^3.1.4",
     "ultrahtml": "^1.5.3",
     "unist-util-visit": "^5.0.0",
-    "unstorage": "^1.12.0",
+    "unstorage": "^1.14.0",
     "vfile": "^6.0.3",
     "vite": "^6.0.1",
     "vitefu": "^1.0.4",

packages/astro/src/core/session.ts

@@ -372,13 +372,13 @@ export class AstroSession<TDriver extends SessionDriverName = any> {
 
 		if (this.#config.driver === 'test') {
 			this.#storage = (this.#config as SessionConfig<'test'>).options.mockStorage;
-			return this.#storage;
+			return this.#storage!;
 		}
-		// Use fsLite rather than fs, because fs can't be bundled. Add a default base path if not provided.
-		if (this.#config.driver === 'fs' || this.#config.driver === 'fsLite') {
+		// Use fs-lite rather than fs, because fs can't be bundled. Add a default base path if not provided.
+		if (this.#config.driver === 'fs' || this.#config.driver === 'fsLite' || this.#config.driver === 'fs-lite') {
 			this.#config.options ??= {};
-			this.#config.driver = 'fsLite';
-			(this.#config.options as BuiltinDriverOptions['fsLite']).base ??= '.astro/session';
+			this.#config.driver = 'fs-lite';
+			(this.#config.options as BuiltinDriverOptions['fs-lite']).base ??= '.astro/session';
 		}
 
 		if (!this.#config?.driver) {

packages/astro/test/fixtures/sessions/package.json

@@ -3,6 +3,7 @@
   "version": "0.0.0",
   "private": true,
   "dependencies": {
+    "@netlify/blobs": "^8.1.0",
     "astro": "workspace:*"
   }
 }