Fix settings synchronization constantly picking up our package

projectOpenCount is always incremented and saved, even though it's
not useful anymore after 10 opens. Skip saving it to avoid settings
synchronization from picking up changes.

Implements #499

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 5.2.1 (Unreleased)
+* Update dependencies
+* [Don't update settings every project open to avoid settings synchronization being triggered](https://github.com/Gert-dev/php-ide-serenata/issues/499)
+
 ## 5.2.0
 * Update to [Serenata 5.2.0](https://gitlab.com/Serenata/Serenata/tags/5.2.0)
 

lib/SerenataClient.js

@@ -514,6 +514,10 @@ class SerenataClient extends AutoLanguageClient
 
         ++projectOpens;
 
+        if (projectOpens > 10) {
+            return; // We've already shown the message, skip updating the property to not trigger settings sync.
+        }
+
         this.container.getConfiguration().set('general.projectOpenCount', projectOpens);
 
         // Only show this after a couple of project opens to avoid bothering the user when he is still setting up and