Update docs for new AstroDB update (#12208)

Co-authored-by: Sarah Rainsberger <[email protected]>

Author: Adammatthiesen

src/content/docs/en/guides/astro-db.mdx

@@ -232,10 +232,6 @@ Astro DB allows you to connect to both local and remote databases. By default, A
 
 To connect to a hosted remote database, use the `--remote` flag. This flag enables both readable and writable access to your remote database, allowing you to [accept and persist user data](#insert) in production environments.
 
-:::note
-While remote connections are generally possible with any deployment platform using static or server rendering mode, there are currently some limitations. Non-Node runtimes like Cloudflare and Deno don't currently support DB on server-rendered routes when using libSQL. Support for these platforms is planned for future implementation.
-:::
-
 Configure your build command to use the `--remote` flag:
 
 ```json title="package.json" "--remote"
@@ -260,7 +256,7 @@ astro dev --remote
 Be careful when using `--remote` in development. This connects to your live production database, and all changes (inserts, updates, deletions) will be persisted.
 :::
 
-The `--remote` flag uses the connection to the remote DB both locally during the build and on the server. Ensure you set the necessary environment variables in both your local development environment and your deployment platform.
+The `--remote` flag uses the connection to the remote DB both locally during the build and on the server. Ensure you set the necessary environment variables in both your local development environment and your deployment platform. Additionally, you may need to [configure web mode](/en/guides/integrations-guide/db/#mode) for non-Node.js runtimes such as Cloudflare Workers or Deno.
 
 When deploying your Astro DB project, make sure your deployment platform's build command is set to `npm run build` (or the equivalent for your package manager) to utilize the `--remote` flag configured in your `package.json`.
 

src/content/docs/en/guides/integrations-guide/db.mdx

@@ -11,6 +11,7 @@ i18nReady: true
 import { FileTree } from '@astrojs/starlight/components';
 import PackageManagerTabs from '~/components/tabs/PackageManagerTabs.astro';
 import ReadMore from '~/components/ReadMore.astro';
+import Since from '~/components/Since.astro';
 
 Astro DB is a fully-managed SQL database designed for the Astro ecosystem: develop locally in Astro and deploy to any [libSQL-compatible database](/en/guides/astro-db/).
 
@@ -92,6 +93,38 @@ export default defineDb({
 })
 ```
 
+## Configuration
+
+### `mode`
+
+<p>
+
+**Type:** `'node' | 'web'`<br />
+**Default:** `'node'`<br />
+<Since v="0.18.0" pkg="@astrojs/db" />
+</p>
+
+Configures the driver to use to connect to your database in production.
+
+By default, Astro DB uses a Node.js-based libSQL driver for production deployments. The `node` driver mode is sufficient for most Astro hosted or self-hosted websites with Node.js runtimes. This allows you to connect to your database over several protocols, including `memory:`, `file:`, `ws:`, `wss:`, `libsql`, `http`, and `https`, as well as allowing for more advanced features such as [embedded replicas](/en/guides/astro-db/#syncurl).
+
+When deploying to a serverless environment on a non-Node.js runtime, such as Cloudflare Workers or Deno, a web-based libSQL driver is available. When deploying using the `web` mode, you will be able to make web-based connections over `libsql`, `http`, or `https`.
+
+To use the web libSQL driver mode for non-Node.js environments, set the `mode` property in your adapter's configuration:
+
+```ts title="astro.config.mjs" ins={7}
+import { defineConfig } from 'astro/config';
+import db from '@astrojs/db';
+
+export default defineConfig({
+  integrations: [
+   db({
+     mode: 'web'
+   })
+  ]
+});
+```
+
 ## Table configuration reference
 
 ### `columns`