TASK: switch config epoch default value to string with integer content

Author: batabana

Configuration/Settings.yaml

@@ -122,7 +122,7 @@ Flowpack:
 
     # can be used on the consuming site to ensure non-breaking deployments for changes in the config
     configEpoch:
-      current: v1
+      current: '1'
       previous: ~
 
 

README.md

@@ -388,15 +388,16 @@ Example:
     Flowpack:
       DecoupledContentStore:
         configEpoch:
-          current: v2
-          previous: v1
+          current: '2'
+          previous: '1'
     ```
 
 - Now on the consuming site we can take action to handle both the old and new config and decide based on the value in
   redis which case is executed.
 
     ```php
-    'contentStoreUrl' => 'https://www.vendor.de/' . ($configEpoch === 'v2' ? 'de-de/' : '')
+    $configEpoch = (int) $redisClient->get('contentStore:configEpoch');
+    $contentStoreUrl = 'https://www.vendor.de/' . ($configEpoch > 1 ? 'de-de/' : '');
     ```
 
 ## Development

Resources/Private/BackendFusion/Integration/Backend.Index.fusion

@@ -5,8 +5,8 @@ Flowpack.DecoupledContentStore.BackendController.index = Neos.Fusion:Component {
     // - contentStore: contains string content store identifier
     // - redisContentStores: array of all configured content store identifiers
     // - storeSize: string of content store size
-    // - toggleFromConfigEpoch: string, e.g. "v2"
-    // - toggleToConfigEpoch: string, e.g. "v1"
+    // - toggleFromConfigEpoch: string, e.g. "2"
+    // - toggleToConfigEpoch: string, e.g. "1"
     // - showToggleConfigEpochButton: boolean
 
     renderer = Neos.Fusion:Component {