Pamhyr: Fix tests and update adists obj id management.

src/Model/Study.py

@@ -300,6 +300,8 @@ class Study(SQLModel):
             self.execute(
                 f"UPDATE info SET value='{self._version}' WHERE key='version'"
             )
+            logger.info("Update database done.")
+
             return True
 
         logger.info("Update failed!")