Add soft-delete module: @SoftDelete (DELETED/ACTIVE/TIMESTAMP) vs @SQLDelete + @SQLRestriction on Hibernate 7.4.14.Final, H2 and PostgreSQL 17

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_017ic4b7rnC7jppGGdHGESvy

soft-delete/src/main/java/com/ankurm/softdelete/SoftBase.java

@@ -0,0 +1,15 @@
+package com.ankurm.softdelete;
+
+import jakarta.persistence.*;
+import org.hibernate.annotations.SoftDelete;
+import org.hibernate.annotations.SoftDeleteType;
+
+/** One place to say "soft delete" for a family of entities. */
+@MappedSuperclass
+@SoftDelete(strategy = SoftDeleteType.TIMESTAMP, columnName = "deleted_at")
+public abstract class SoftBase {
+    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    public Long getId() { return id; }
+}