docs: add introduction section (#313)

* docs: add introduction section

* pr-rem: unn table at index page

* pr-add: arcus azure diagram

* pr-fix: remove labels

Author: stijnmoreels

docs/preview/01-index.md

@@ -5,34 +5,12 @@ slug: /
 sidebar_label: Welcome
 ---
 
-# Installation
+# Introduction
+Arcus Scripting provides an answer to many frequently-used, repeated tasks in Azure. Categorized in separate PowerShell modules, these functions help with backing up your API Management service, removing resource locks, disabling Logic Apps, injecting content in ARM templates, and many more!
 
-The Arcus.Scripting modules can be found on the PowerShell gallery.
-Install the latest version of a module by executing the following command:
+Take a quick look at the sidebar categories to find more information on the resource or topic you're working with.
 
-```powershell
-PS> Install-Module -Name Arcus.Scripting.All
-```
-
-For more granular packages we recommend reading the documentation.
-
-# Features
-
-* Automate Azure API Management tasks ([powershell](./02-Features/powershell/azure-api-management.md))
-* Automate Azure App Service tasks ([powershell](./02-Features/powershell/azure-app-service.md))
-* Automate Azure Data Factory tasks ([powershell](./02-Features/powershell/azure-data-factory.md))
-* Automate Azure DevOps tasks ([powershell](./02-Features/powershell/azure-devops.md))
-* Automate Azure Integration Account tasks ([powershell](./02-Features/powershell/azure-integration-account.md))
-* Automate Azure Key Vault tasks ([powershell](./02-Features/powershell/azure-key-vault.md))
-* Automate Azure Logic Apps tasks ([powershell](./02-Features/powershell/azure-logic-apps.md))
-* Automate Azure Management tasks ([powershell](./02-Features/powershell/azure-management.md))
-* Automate Azure Resource Manager (ARM) tasks ([powershell](./02-Features/powershell/arm.md))
-* Automate Azure Security tasks ([powershell](./02-Features/powershell/azure-security.md))
-* Automate Azure SQL tasks ([powershell](./02-Features/powershell/azure-sql.md))
-* Automate Azure Storage tasks ([powershell](./02-Features/powershell/azure-storage/azure-storage-all.md))
-    * Azure Table Storage tasks ([powershell](./02-Features/powershell/azure-storage/azure-storage-table.md))
-    * Azure Blob Storage tasks ([powershell](./02-Features/powershell/azure-storage/azure-storage-blob.md))
-    * Azure File Share Storage tasks ([powershell](./02-Features/powershell/azure-storage/azure-storage-fileshare.md))
+![Arcus Azure diagram](/img/arcus-azure-diagram.png)
 
 # License
 This is licensed under The MIT License (MIT). Which means that you can use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the web application. But you always need to state that Codit is the original author of this web application.

docs/preview/02-Features/powershell/azure-api-management.md

@@ -1,5 +1,5 @@
 ---
-title: " Azure API Management"
+title: "Azure API Management"
 layout: default
 ---
 

docs/preview/02-Features/powershell/azure-key-vault.md

@@ -1,5 +1,5 @@
 ---
-title: " Azure Key Vault"
+title: "Azure Key Vault"
 layout: default
 ---