I can load and save Jira and Table Processor details

src/utils/DbManagementHelper.py

@@ -0,0 +1,14 @@
+from utils.ComponentsInstancesHelper import ComponentsInstancesHelper
+
+
+class DbManagementHelper:
+  @staticmethod
+  def list_repositories(session):
+    return ComponentsInstancesHelper.get_repositories(session).db.get_repositories()
+  
+  @staticmethod
+  def list_tables(session, repository_name):
+    if not repository_name:
+      return []
+    repository = ComponentsInstancesHelper.get_repositories(session).db.get_repository(repository_name)
+    return repository.tables