More rework

app/src/main/java/io/xpipe/app/storage/DataStorage.java

@@ -1,6 +1,7 @@
 package io.xpipe.app.storage;
 
 import io.xpipe.app.comp.store.StoreSortMode;
+import io.xpipe.app.ext.DataStorageExtensionProvider;
 import io.xpipe.app.issue.ErrorEvent;
 import io.xpipe.app.prefs.AppPrefs;
 import io.xpipe.app.util.FixedHierarchyStore;
@@ -552,7 +553,6 @@ public abstract class DataStorage {
         for (DataStoreEntry e : toAdd) {
             var syntheticParent = getSyntheticParent(e);
             if (syntheticParent.isPresent()) {
-                var exists =
                 addStoreEntryIfNotPresent(syntheticParent.get());
             }
 

app/src/main/java/io/xpipe/app/util/LicenseConnectionLimit.java

@@ -0,0 +1,32 @@
+package io.xpipe.app.util;
+
+import io.xpipe.app.storage.DataStorage;
+import io.xpipe.core.store.DataStore;
+
+public abstract class LicenseConnectionLimit {
+
+    private final int limit;
+    private final LicensedFeature feature;
+
+    public LicenseConnectionLimit(int limit, LicensedFeature feature) {
+        this.limit = limit;
+        this.feature = feature;
+    }
+
+    protected abstract boolean matches(DataStore store);
+
+    public void checkLimit() {
+        if (feature.isSupported()) {
+            return;
+        }
+
+        var found = DataStorage.get()
+                .getStoreEntries()
+                .stream()
+                .filter(entry -> entry.getValidity().isUsable() && matches(entry.getStore()))
+                .toList();
+        if (found.size() > limit) {
+            throw new LicenseRequiredException(feature, limit);
+        }
+    }
+}

app/src/main/java/io/xpipe/app/util/LicenseRequiredException.java

@@ -1,7 +1,6 @@
 package io.xpipe.app.util;
 
 import io.xpipe.app.core.AppI18n;
-
 import lombok.Getter;
 
 @Getter
@@ -15,6 +14,12 @@ public class LicenseRequiredException extends RuntimeException {
         this.feature = feature;
     }
 
+    public LicenseRequiredException(LicensedFeature feature, int limit) {
+        super(feature.getDisplayName() + " "
+                + (feature.isPlural() ? AppI18n.get("areOnlySupportedLimit", limit) : AppI18n.get("isOnlySupportedLimit", limit)));
+        this.feature = feature;
+    }
+
     public LicenseRequiredException(String featureName, boolean plural, LicensedFeature feature) {
         super(featureName + " " + (plural ? AppI18n.get("areOnlySupported") : AppI18n.get("isOnlySupported")));
         this.feature = feature;

app/src/main/java/io/xpipe/app/util/LocalShell.java

@@ -41,6 +41,7 @@ public class LocalShell {
             localPowershell = ProcessControlProvider.get()
                     .createLocalProcessControl(false)
                     .subShell(ShellDialects.POWERSHELL)
+                    .withoutLicenseCheck()
                     .start();
         }
         return localPowershell.start();

ext/base/src/main/java/module-info.java

@@ -32,7 +32,6 @@ open module io.xpipe.ext.base {
     requires static io.xpipe.app;
     requires org.kordamp.ikonli.javafx;
     requires atlantafx.base;
-    requires jdk.jfr;
 
     provides BrowserAction with RunScriptAction,
             FollowLinkAction,

lang/app/strings/translations_en.properties

@@ -475,3 +475,5 @@ importConnections=Sync connections
 importConnectionsTitle=Import Connections
 showAllChildren=Show all children
 httpApi=HTTP API
+isOnlySupportedLimit=is only supported with a professional license when having more than $COUNT$ active connections
+areOnlySupportedLimit=are only supported with a professional license when having more than $COUNT$ active connections