switched to fully self contained docker

internal/app/auth.go

@@ -216,7 +216,7 @@ func (s *Server) currentTechnician(r *http.Request) (*technician, error) {
 		r.Context(),
 		`SELECT gitea_login, display_name, csrf_token
 		   FROM technician_sessions
-		  WHERE token_hash = ? AND expires_at > UTC_TIMESTAMP(6)`,
+		  WHERE token_hash = ? AND expires_at > CURRENT_TIMESTAMP`,
 		tokenHash[:],
 	).Scan(&tech.Login, &tech.DisplayName, &tech.CSRFToken)
 	if err != nil {
@@ -224,7 +224,7 @@ func (s *Server) currentTechnician(r *http.Request) (*technician, error) {
 	}
 	_, _ = s.db.ExecContext(
 		r.Context(),
-		`UPDATE technician_sessions SET last_seen_at = UTC_TIMESTAMP(6)
+		`UPDATE technician_sessions SET last_seen_at = CURRENT_TIMESTAMP
 		  WHERE token_hash = ?`,
 		tokenHash[:],
 	)