Add copyright messages

Author: sualeh

schemacrawler-ai-mcpserver/src/main/java/schemacrawler/tools/ai/mcpserver/EmptyCatalog.java

@@ -1,3 +1,11 @@
+/*
+ * SchemaCrawler AI
+ * http://www.schemacrawler.com
+ * Copyright (c) 2000-2025, Sualeh Fatehi <sualeh@hotmail.com>.
+ * All rights reserved.
+ * SPDX-License-Identifier: CC-BY-NC-4.0
+ */
+
 package schemacrawler.tools.ai.mcpserver;
 
 import java.util.Collection;

schemacrawler-ai-mcpserver/src/main/java/schemacrawler/tools/ai/mcpserver/EmptyDatabaseConnectionSource.java

@@ -1,3 +1,11 @@
+/*
+ * SchemaCrawler AI
+ * http://www.schemacrawler.com
+ * Copyright (c) 2000-2025, Sualeh Fatehi <sualeh@hotmail.com>.
+ * All rights reserved.
+ * SPDX-License-Identifier: CC-BY-NC-4.0
+ */
+
 package schemacrawler.tools.ai.mcpserver;
 
 import java.sql.Connection;

schemacrawler-ai-mcpserver/src/main/java/schemacrawler/tools/ai/mcpserver/McpServerContext.java

@@ -1,3 +1,11 @@
+/*
+ * SchemaCrawler AI
+ * http://www.schemacrawler.com
+ * Copyright (c) 2000-2025, Sualeh Fatehi <sualeh@hotmail.com>.
+ * All rights reserved.
+ * SPDX-License-Identifier: CC-BY-NC-4.0
+ */
+
 package schemacrawler.tools.ai.mcpserver;
 
 import static java.util.Objects.requireNonNull;