[serde-*] Make data readers and writers AutoCloseable

tweed5-serde-api/src/main/java/de/siphalor/tweed5/dataapi/api/DelegatingTweedDataWriter.java

@@ -8,7 +8,7 @@ import org.jspecify.annotations.Nullable;
 
 @Getter
 @RequiredArgsConstructor(access = AccessLevel.PROTECTED)
-public class DelegatingTweedDataVisitor implements TweedDataVisitor {
+public class DelegatingTweedDataWriter implements TweedDataWriter {
 	protected final TweedDataVisitor delegate;
 
 	@Override
@@ -115,4 +115,11 @@ public class DelegatingTweedDataVisitor implements TweedDataVisitor {
 	public void visitDecoration(TweedDataDecoration decoration) {
 		delegate.visitDecoration(decoration);
 	}
+
+	@Override
+	public void close() throws Exception {
+		if (delegate instanceof AutoCloseable) {
+			((AutoCloseable) delegate).close();
+		}
+	}
 }

tweed5-serde-api/src/main/java/de/siphalor/tweed5/dataapi/api/TweedDataReader.java

@@ -1,6 +1,6 @@
 package de.siphalor.tweed5.dataapi.api;
 
-public interface TweedDataReader {
+public interface TweedDataReader extends AutoCloseable {
 	TweedDataToken peekToken() throws TweedDataReadException;
 	TweedDataToken readToken() throws TweedDataReadException;
 }

tweed5-serde-api/src/main/java/de/siphalor/tweed5/dataapi/api/TweedDataWriter.java

@@ -0,0 +1,4 @@
+package de.siphalor.tweed5.dataapi.api;
+
+public interface TweedDataWriter extends TweedDataVisitor, AutoCloseable {
+}