plugins: re-add enabledByDefault

runelite-client/src/main/java/net/runelite/client/plugins/PluginDescriptor.java

@@ -58,4 +58,6 @@ public @interface PluginDescriptor
 	boolean loadWhenOutdated() default false;
 
 	PluginType type() default PluginType.UNCATEGORIZED;
+
+	boolean enabledByDefault() default true;
 }

runelite-client/src/main/java/net/runelite/client/plugins/PluginManager.java

@@ -462,7 +462,8 @@ public class PluginManager
 			return Boolean.parseBoolean(value);
 		}
 
-		return true;
+		final PluginDescriptor pluginDescriptor = plugin.getClass().getAnnotation(PluginDescriptor.class);
+		return pluginDescriptor == null || pluginDescriptor.enabledByDefault();
 	}
 
 	@SuppressWarnings("unchecked")