fix: replace TINYINT(1) with BOOLEAN in UserMediaListModel and improve H2 test URL

Agent-Logs-Url: https://github.com/EspacoGeek-Teams/SpringAPI_EspacoGeek/sessions/e7e571ff-2988-46be-9e3b-f3ab3193f641

Co-authored-by: vitorhugo-java <65777252+vitorhugo-java@users.noreply.github.com>

Author: Copilot

src/main/java/com/espacogeek/geek/models/UserMediaListModel.java

@@ -79,7 +79,7 @@ public class UserMediaListModel implements Serializable {
     @Column(name = "rewatch_count", columnDefinition = "INT DEFAULT 0")
     private Integer rewatchCount;
 
-    @Column(name = "is_private", columnDefinition = "TINYINT(1) DEFAULT 0")
+    @Column(name = "is_private", columnDefinition = "BOOLEAN DEFAULT FALSE")
     private Boolean isPrivate;
 
     @Column(name = "personal_notes", length = 2000)

src/test/resources/application-test.properties

@@ -1,5 +1,5 @@
 # Test configuration
-spring.datasource.url=jdbc:h2:mem:testdb
+spring.datasource.url=jdbc:h2:mem:testdb;MODE=MySQL;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1
 spring.datasource.driver-class-name=org.h2.Driver
 spring.datasource.username=sa
 spring.datasource.password=