more readme changes

.ci/azure-pipelines.yml

@@ -42,7 +42,7 @@ jobs:
       displayName: 'Cache Dependencies'
       inputs:
         key: 'yarn | yarn.lock'
-        path: '$(Pipeline.Workspace)/.node_modules'
+        path: '$(Pipeline.Workspace)/node_modules'
 
     - script: 'yarn build'
       displayName: 'Build Development'

README.md

@@ -70,12 +70,12 @@ Jellyfin Web is the frontend used for most of the clients available for end user
 
 4. Build the client with sourcemaps.
 
-   '''sh
+   ```sh
    yarn
-   '''
+   ```
 
    You can build a nginx compatible version as well.
 
-   '''sh
+   ```sh
    yarn --standalone
-   '''
+   ```