move cwd as the first argument to yarn

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

docs/features/kubernetes/installation.md

@@ -17,7 +17,7 @@ application.
 
 ```bash
 # From your Backstage root directory
-yarn add --cwd packages/app @backstage/plugin-kubernetes
+yarn --cwd packages/app add @backstage/plugin-kubernetes
 ```
 
 Once the package has been installed, you need to import the plugin in your app
@@ -55,7 +55,7 @@ Navigate to `packages/backend` of your Backstage app, and install the
 
 ```bash
 # From your Backstage root directory
-yarn add --cwd packages/backend @backstage/plugin-kubernetes-backend
+yarn --cwd packages/backend add @backstage/plugin-kubernetes-backend
 ```
 
 Create a file called `kubernetes.ts` inside `packages/backend/src/plugins/` and

docs/features/search/getting-started.md

@@ -18,7 +18,7 @@ If you haven't setup Backstage already, start
 
 ```bash
 # From your Backstage root directory
-yarn add --cwd packages/app @backstage/plugin-search @backstage/plugin-search-react
+yarn --cwd packages/app add @backstage/plugin-search @backstage/plugin-search-react
 ```
 
 Create a new `packages/app/src/components/search/SearchPage.tsx` file in your
@@ -135,7 +135,7 @@ Add the following plugins into your backend app:
 
 ```bash
 # From your Backstage root directory
-yarn add --cwd packages/backend @backstage/plugin-search-backend @backstage/plugin-search-backend-node
+yarn --cwd packages/backend add @backstage/plugin-search-backend @backstage/plugin-search-backend-node
 ```
 
 Create a `packages/backend/src/plugins/search.ts` file containing the following

docs/features/techdocs/addons.md

@@ -54,7 +54,7 @@ Addons are rendered in the order in which they are registered.
 
 ## Installing and using Addons
 
-To start using Addons you need to add the `@backstage/plugin-techdocs-module-addons-contrib` package to your app. You can do that by running this command from the root of your project: `yarn add --cwd packages/app @backstage/plugin-techdocs-module-addons-contrib`
+To start using Addons you need to add the `@backstage/plugin-techdocs-module-addons-contrib` package to your app. You can do that by running this command from the root of your project: `yarn --cwd packages/app add @backstage/plugin-techdocs-module-addons-contrib`
 
 Addons can be installed and configured in much the same way as extensions for
 other Backstage plugins: by adding them underneath an extension registry

docs/features/techdocs/getting-started.md

@@ -23,7 +23,7 @@ Navigate to your new Backstage application directory. And then to your
 
 ```bash
 # From your Backstage root directory
-yarn add --cwd packages/app @backstage/plugin-techdocs
+yarn --cwd packages/app add @backstage/plugin-techdocs
 ```
 
 Once the package has been installed, you need to import the plugin in your app.
@@ -108,7 +108,7 @@ Navigate to `packages/backend` of your Backstage app, and install the
 
 ```bash
 # From your Backstage root directory
-yarn add --cwd packages/backend @backstage/plugin-techdocs-backend
+yarn --cwd packages/backend add @backstage/plugin-techdocs-backend
 ```
 
 Create a file called `techdocs.ts` inside `packages/backend/src/plugins/` and