[docs] remove outdated anchor links (#8941)

Author: sarah11918

packages/astro-rss/README.md

@@ -17,7 +17,7 @@ pnpm i @astrojs/rss
 
 ## Example usage
 
-The `@astrojs/rss` package provides helpers for generating RSS feeds within [Astro endpoints][astro-endpoints]. This unlocks both static builds _and_ on-demand generation when using an [SSR adapter](https://docs.astro.build/en/guides/server-side-rendering/#enabling-ssr-in-your-project).
+The `@astrojs/rss` package provides helpers for generating RSS feeds within [Astro endpoints][astro-endpoints]. This unlocks both static builds _and_ on-demand generation when using an [SSR adapter](https://docs.astro.build/en/guides/server-side-rendering/).
 
 For instance, say you need to generate an RSS feed for all posts under `src/content/blog/` using content collections.
 

packages/astro/src/@types/astro.ts

@@ -220,7 +220,7 @@ export interface AstroGlobal<
 	 * }
 	 * ```
 	 *
-	 * [Astro reference](https://docs.astro.build/en/guides/server-side-rendering/#astroredirect)
+	 * [Astro reference](https://docs.astro.build/en/guides/server-side-rendering/)
 	 */
 	redirect: AstroSharedContext['redirect'];
 	/**

packages/astro/src/core/errors/errors-data.ts

@@ -36,7 +36,7 @@ export const UnknownCompilerError = {
 /**
  * @docs
  * @see
- * - [Enabling SSR in Your Project](https://docs.astro.build/en/guides/server-side-rendering/#enabling-ssr-in-your-project)
+ * - [Enabling SSR in Your Project](https://docs.astro.build/en/guides/server-side-rendering/)
  * - [Astro.redirect](https://docs.astro.build/en/reference/api-reference/#astroredirect)
  * @description
  * The `Astro.redirect` function is only available when [Server-side rendering](/en/guides/server-side-rendering/) is enabled.
@@ -49,7 +49,7 @@ export const StaticRedirectNotAvailable = {
 	title: '`Astro.redirect` is not available in static mode.',
 	message:
 		"Redirects are only available when using `output: 'server'` or `output: 'hybrid'`. Update your Astro config if you need SSR features.",
-	hint: 'See https://docs.astro.build/en/guides/server-side-rendering/#enabling-ssr-in-your-project for more information on how to enable SSR.',
+	hint: 'See https://docs.astro.build/en/guides/server-side-rendering/ for more information on how to enable SSR.',
 } satisfies ErrorData;
 /**
  * @docs
@@ -68,7 +68,7 @@ export const ClientAddressNotAvailable = {
 /**
  * @docs
  * @see
- * - [Enabling SSR in Your Project](https://docs.astro.build/en/guides/server-side-rendering/#enabling-ssr-in-your-project)
+ * - [Enabling SSR in Your Project](https://docs.astro.build/en/guides/server-side-rendering/)
  * - [Astro.clientAddress](https://docs.astro.build/en/reference/api-reference/#astroclientaddress)
  * @description
  * The `Astro.clientAddress` property is only available when [Server-side rendering](https://docs.astro.build/en/guides/server-side-rendering/) is enabled.
@@ -80,7 +80,7 @@ export const StaticClientAddressNotAvailable = {
 	title: '`Astro.clientAddress` is not available in static mode.',
 	message:
 		"`Astro.clientAddress` is only available when using `output: 'server'` or `output: 'hybrid'`. Update your Astro config if you need SSR features.",
-	hint: 'See https://docs.astro.build/en/guides/server-side-rendering/#enabling-ssr-in-your-project for more information on how to enable SSR.',
+	hint: 'See https://docs.astro.build/en/guides/server-side-rendering/ for more information on how to enable SSR.',
 } satisfies ErrorData;
 /**
  * @docs
@@ -407,7 +407,6 @@ export const ReservedSlotName = {
  * @docs
  * @see
  * - [Server-side Rendering](https://docs.astro.build/en/guides/server-side-rendering/)
- * - [Adding an Adapter](https://docs.astro.build/en/guides/server-side-rendering/#adding-an-adapter)
  * @description
  * To use server-side rendering, an adapter needs to be installed so Astro knows how to generate the proper output for your targeted deployment platform.
  */