More test fixes

app/src/main/java/io/xpipe/app/test/LocalExtensionTest.java

@@ -1,6 +1,7 @@
 package io.xpipe.app.test;
 
 import io.xpipe.app.core.mode.OperationMode;
+import io.xpipe.core.process.OsType;
 import lombok.SneakyThrows;
 import org.junit.jupiter.api.BeforeAll;
 
@@ -13,6 +14,7 @@ public class LocalExtensionTest extends ExtensionTest {
             return;
         }
 
-        OperationMode.init(new String[0]);
+        var mode = OsType.getLocal().equals(OsType.WINDOWS) ? "tray" : "background";
+        OperationMode.init(new String[] {"--mode", mode});
     }
 }

gradle/gradle_scripts/local_junit_suite.gradle

@@ -28,7 +28,6 @@ testing {
                         systemProperty "io.xpipe.app.dataDir", "$projectDir/local/"
                         systemProperty "io.xpipe.app.logLevel", "trace"
                         systemProperty "io.xpipe.app.writeSysOut", "true"
-                        systemProperty "io.xpipe.app.mode", "tray"
                     }
                 }
             }