replace x mix with npx add-in

Author: mythz

MyApp/_pages/amazon-sqs-mq.md

@@ -8,7 +8,7 @@ title: Amazon SQS MQ
 Use the `sqs` mixin to register an [MQ Server](/messaging) for Amazon SQS with an existing .NET App:
 
 :::sh
-x mix sqs
+npx add-in sqs
 :::
 
 ## Worker Service Template

MyApp/_pages/app-tasks.md

@@ -41,7 +41,7 @@ To do this we've added support for **AppTasks** which let you define tasks in yo
 You can add DB Migration support to existing projects by applying the [migrations](https://gist.github.com/gistlyn/50df00df4b3b9faa94a73d32ab4b2484) gist to your project with:
 
 :::sh
-x mix migrations
+npx add-in migrations
 :::
 
 This will register the Migration **AppTasks** with your App via a [Modular Startup](/modular-startup) configuration:

MyApp/_pages/auth/admin-apikeys.md

@@ -33,7 +33,7 @@ The easiest way to get started is by creating a new Empty project with API Keys
 Existing projects not configured with Authentication can enable this simple Auth configuration by running:
 
 :::sh
-x mix apikeys-auth
+npx add-in apikeys-auth
 :::
 
 Which will add the [ServiceStack.Server](https://nuget.org/packages/ServiceStack.Server) dependency and the [Modular Startup](/modular-startup) configuration below:

MyApp/_pages/auth/apikeys.md

@@ -389,7 +389,7 @@ selecting the **API Keys** feature on the [Start Page](/start):
 Or by mixing the `apikeys` project in your host project:
 
 :::sh
-x mix apikeys
+npx add-in apikeys
 :::
 
 Which add the `Configure.ApiKeys.cs` modular startup to your Host project, which registers the `ApiKeysFeature` plugin

MyApp/_pages/auth/auth-repository.md

@@ -50,13 +50,13 @@ The easiest way to configure a User Auth Repository in your [Modular Startup](/m
 is to [mix them in](/mix-tool#composable-features), e.g. you can configure to use an OrmLiteAuthRepository using SQL Server with:
 
 :::sh
-x mix auth-db sqlserver
+npx add-in auth-db sqlserver
 :::
 
 You can view other Auth Repository "mix ins" available with:
 
 :::sh
-x mix [auth]
+npx add-in [auth]
 :::
 
 Which displays the current list of available Auth Repositories:
@@ -78,7 +78,7 @@ Results matching tag [auth]:
 and search the available RDBMS's and NoSQL Data Stores:
 
 :::sh
-x mix [db]
+npx add-in [db]
 :::
 
 That can be easily configured by a mix in:

MyApp/_pages/auth/authentication-and-authorization.md

@@ -326,7 +326,7 @@ npx create-net web ProjectName
 By [mixing in your desired auth](/mix-tool#mix-in-auth-repository) features, e.g. to configure your App to enable auth & maintain in SQL Server run:
 
 :::sh
-x mix auth auth-db sqlserver
+npx add-in auth auth-db sqlserver
 :::
 
 Checkout the [Bookings CRUD YouTube demo](https://youtu.be/XpHAaCTV7jE) for a quick preview of this in action.

MyApp/_pages/auth/signin-with-apple.md

@@ -38,7 +38,7 @@ A quick way to can create a working project from scratch with your preferred con
 
 ```bash
 mkdir web && cd web
-x mix init auth-ext auth-db sqlite
+npx add-in init auth-ext auth-db sqlite
 ```
 
 This creates an empty project, with Auth Enabled, adds the **ServiceStack.Extensions** NuGet package, registers OrmLite, SQLite and the `OrmLiteAuthRepository`.

MyApp/_pages/autoquery/autogen.md

@@ -234,7 +234,7 @@ Inside VS Code open a Terminal Window and [mix in](/mix-tool) the required confi
 
 :::sh
 cd NorthwindApi
-x mix autocrudgen sqlite northwind.sqlite
+npx add-in autocrudgen sqlite northwind.sqlite
 :::
 
 Which will mix in the [autocrudgen](https://gist.github.com/gistlyn/464a80c15cb3af4f41db7810082dc00c) gist to enable AutoQuery and tell it to Auto Generate AutoQuery and CRUD Services for all tables in the registered RDBMS (default schema):

MyApp/_pages/autoquery/bookings-crud.md

@@ -33,20 +33,20 @@ npx create-net web ProjectName
 Then mix in your desired features. E.g. In order for this project to be self-hosting it utilizes the embedded SQLite database, which we can configure along with configuration to enable popular Authentication providers and an RDBMS SQLite Auth Repository with:
 
 :::sh
-x mix auth auth-db sqlite
+npx add-in auth auth-db sqlite
 :::
 
 But if you also wanted to enable the new [Sign in with Apple](/auth/signin-with-apple) and use SQL Server you'll instead run:
 
 :::sh
-x mix auth-ext auth-db sqlserver
+npx add-in auth-ext auth-db sqlserver
 :::
 
 You can view all DB and Auth options available by searching for available layered gist configurations by tag:
 
 ```bash
-x mix [db]
-x mix [auth]
+npx add-in [db]
+npx add-in [auth]
 ```
 
 Typically the only configuration that needs updating is your DB connection string in [Configure.Db.cs](https://github.com/NetCoreApps/BookingsCrud/blob/main/Acme/Configure.Db.cs), in this case it's changed to use a persistent SQLite DB:

MyApp/_pages/azure-service-bus-mq.md

@@ -7,7 +7,7 @@ title: Azure Service Bus MQ
 Use the `servicebus` mixin to register an [MQ Server](/messaging) for Azure Service Bus with an existing .NET App:
 
 :::sh
-x mix servicebus
+npx add-in servicebus
 :::
 
 ## Worker Service Template