docs: revise and consolidate server rendering guides

This commit updates the server rendering documentation and merges the prerendering, hybrid, and SSR sections for better clarity and organization.

Closes angular#52884 and angular#60079.

Author: alan-agius4

adev/src/app/routes.ts

@@ -214,6 +214,14 @@ const REDIRECT_ROUTES: Route[] = [
     path: 'guide/components/anatomy-of-components',
     redirectTo: '/guide/components',
   },
+  {
+    path: 'guide/hybrid-rendering',
+    redirectTo: '/guide/ssr',
+  },
+  {
+    path: 'guide/prerendering',
+    redirectTo: '/guide/ssr',
+  },
   {
     path: 'guide',
     children: [

adev/src/app/sub-navigation-data.ts

@@ -427,20 +427,10 @@ const DOCS_SUB_NAVIGATION_DATA: NavigationItem[] = [
             contentPath: 'guide/performance/overview',
           },
           {
-            label: 'Server-side rendering',
+            label: 'Server-side and hybrid-rendering',
             path: 'guide/ssr',
             contentPath: 'guide/ssr',
           },
-          {
-            label: 'Build-time prerendering',
-            path: 'guide/prerendering',
-            contentPath: 'guide/prerendering',
-          },
-          {
-            label: 'Hybrid rendering with server routing',
-            path: 'guide/hybrid-rendering',
-            contentPath: 'guide/hybrid-rendering',
-          },
           {
             label: 'Hydration',
             path: 'guide/hydration',

adev/src/content/guide/hybrid-rendering.md

@@ -21,7 +21,7 @@ The change of subdirectory often occurs using a menu implemented in the applicat
 
 For more information on how to deploy apps to a remote server, see [Deployment][GuideDeployment].
 
-IMPORTANT: If you are using [Hybrid rendering](guide/hybrid-rendering) with `outputMode` set to `server`, Angular automatically handles redirection dynamically based on the `Accept-Language` HTTP header. This simplifies deployment by eliminating the need for manual server or configuration adjustments.
+IMPORTANT: If you are using [Server rendering](guide/ssr) with `outputMode` set to `server`, Angular automatically handles redirection dynamically based on the `Accept-Language` HTTP header. This simplifies deployment by eliminating the need for manual server or configuration adjustments.
 
 ### Nginx example
 

adev/src/content/guide/i18n/deploy.md

@@ -6,6 +6,6 @@ One of the top priorities of any developer is ensuring that their application is
 
 | Guides Types                              | Description                                                                                                |
 | :---------------------------------------- | :--------------------------------------------------------------------------------------------------------- |
-| [Server-side rendering](/guide/ssr)             | Learn how to leverage rendering pages on the server to improve load times.                                 |
-| [Build-time prerendering](/guide/prerendering)  | Also known as static-site generation (SSG), is an alternate rendering method to improve load times.           |
-| [Hydration](/guide/hydration)                   | A process to improve application performance by restoring its state after server-side rendering and reusing existing DOM structure as much as possible. |
+| [Server and hybrid rendering](/guide/ssr) | Learn how to leverage rendering pages on the server to improve load times.                                 |
+| [Hydration](/guide/hydration)             | A process to improve application performance by restoring its state after server-side rendering and reusing existing DOM structure as much as possible. |
+| [Incremental Hydration](/guide/incremental-hydration) | Incremental hydration is an advanced type of hydration that can leave sections of your application dehydrated and incrementally trigger hydration of those sections as they are needed. |