Merge pull request #16845 from abpframework/hamza/docs-simple-commands-enhancements

Added link to the package description page of the missing commands

docs/en/Background-Jobs-Quartz.md

@@ -16,6 +16,8 @@ Open a command line window in the folder of the project (.csproj file) and type
 abp add-package Volo.Abp.BackgroundJobs.Quartz
 ````
 
+> If you haven't done it yet, you first need to install the [ABP CLI](CLI.md). For other installation options, see [the package description page](https://abp.io/package-detail/Volo.Abp.BackgroundJobs.Quartz).
+
 ### Manual Installation
 
 If you want to manually install;

docs/en/Text-Templating-Razor.md

@@ -16,6 +16,8 @@ Open a command line window in the folder of the project (.csproj file) and type
 abp add-package Volo.Abp.TextTemplating.Razor
 ````
 
+> If you haven't done it yet, you first need to install the [ABP CLI](CLI.md). For other installation options, see [the package description page](https://abp.io/package-detail/Volo.Abp.TextTemplating.Razor).
+
 ### Manual Installation
 
 If you want to manually install;