add glow command

src/main/java/net/mylloon/mcsm/Mcsm.java

@@ -1,6 +1,10 @@
 package net.mylloon.mcsm;
 
 import net.fabricmc.api.ModInitializer;
+
+import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
+import static net.minecraft.server.command.CommandManager.literal;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -18,6 +22,11 @@ public class Mcsm implements ModInitializer {
 		// However, some things (like resources) may still be uninitialized.
 		// Proceed with mild caution.
 
-		LOGGER.info("Hello Fabric world!");
+		CommandRegistrationCallback.EVENT.register(
+				(dispatcher, registryAccess, environnement) -> dispatcher.register(literal("glow").executes(context -> {
+					dispatcher.execute("effect give @a minecraft:glowing 10000 1 true", context.getSource());
+
+					return 1;
+				})));
 	}
 }