chore: fix initial revision timestamp for H2 DB, add "default" role creation audit activity#774

KirylKurnosenka wants to merge 4 commits intodevelopmentepam/ai-dial-admin-backend:developmentfrom

chore/fix_h2_history_plus_add_default_role_creation_activityepam/ai-dial-admin-backend:chore/fix_h2_history_plus_add_default_role_creation_activityCopy head branch name to clipboard