Add e2e tag-database scenarios and cover worker/email/formatter gaps
- Add e2e scenarios 1.9.1-1.9.4 for PI Web API through the tag
database: scouter and output tag resolution, mixed-connector schedule
hold, and OPC slot unchanged by PI connectors. Seed connectors and
connector_tags from a new scenario input.
- Tighten the happy-path e2e to assert both schedules and that no PI
output config is produced when the tag database is unused.
- Drop dead `if self.server` / `if notification_handler` guards in the
email reconnect and worker shutdown paths, since both are always set.
- Log the traceback inside the message on worker failure, as the
sientia_do Logger.error does not accept exc_info.
- Add unit tests for the worker failure exit, Prometheus startup
failure, email reconnect without a password, and formatter, mongo,
temporal manager and orchestrator edge cases.
vitor-aignosi
11e350a6ce