Add horizontal sidebars to Harness Open Source. (#11521)

Author: dewan-ahmed

docs/open-source/installation/quick-start.md

@@ -1,5 +1,5 @@
 ---
-title: Quick Start
+title: Get Started
 sidebar_position: 1
 redirect_from: /docs/open-source/installation/quick_start
 ---

docs/open-source/installation/settings.md

@@ -1,12 +1,11 @@
 ---
+title: Configurations
 sidebar_position: 4
 ---
 
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-# Settings
-
 Harness Open Source instance can be configured by setting Docker [environment variables](https://docs.docker.com/compose/environment-variables/set-environment-variables/) provided below.
 
 For example, this command will start Harness Open Source instance and enable the __Admin__ user account with a preconfigured email and password, with user registration disabled. All user accounts would be created manually by the __Admin__ user.

sidebars.ts

@@ -3575,7 +3575,77 @@ const sidebars: SidebarsConfig = {
         description: 'Learn about the latest open source offerings from Harness.',
       },
       collapsed: true,
-      items: [{ type: 'autogenerated', dirName: 'open-source' }],
+      items: [
+        {
+          type: "html",
+          value: "New to Harness Open Source?",
+          className: "horizontal-bar",
+        },
+        'open-source/installation/quick-start',
+        'open-source/installation/settings',
+        {
+          type: "html",
+          value: "Use Harness Open Source",
+          className: "horizontal-bar",
+        },
+        {
+          type: "category",
+          label: "Manage Repositories",
+          link: {
+            type: "generated-index",
+            slug: "/category/repositories-1",
+          },
+          collapsed: true,
+          items: [ { type: "autogenerated", dirName: "open-source/repositories" } ],
+        },
+        {
+          type: "category",
+          label: "Gitspaces",
+          link: {
+            type: "generated-index",
+            slug: "/category/gitspaces",
+          },
+          collapsed: true,
+          items: [ { type: "autogenerated", dirName: "open-source/gitspaces" } ],
+        },
+        {
+          type: "category",
+          label: "Pipelines",
+          link: {
+            type: "generated-index",
+            slug: "/category/pipelines-1",
+          },
+          collapsed: true,
+          items: [ { type: "autogenerated", dirName: "open-source/pipelines" } ],
+        },
+        {
+          type: "category",
+          label: "Registries",
+          link: {
+            type: "generated-index",
+            slug: "/category/registries",
+          },
+          collapsed: true,
+          items: [ { type: "autogenerated", dirName: "open-source/registries" } ],
+        },
+        {
+          type: "category",
+          label: "Administration",
+          link: {
+            type: "generated-index",
+            slug: "/category/administration-1",
+          },
+          collapsed: true,
+          items: [ { type: "autogenerated", dirName: "open-source/administration" } ],
+        },
+        {
+          type: "html",
+          value: "Troubleshooting & Resources",
+          className: "horizontal-bar",
+        },
+        "open-source/support",
+        "open-source/faq",
+      ],
     },
     // Release Notes
     {