* WIP: Integrate with Argo Events

* events

* auto-emit events

* address sensor deregistration

* stuff more information in auto events

* changes

* mo event changes

* flip parameter mappings

* introduce trigger metadata in current

* black cleanup

* emit triggering metadata to db

* support trigger_on_finish

* set event ids

* introduce metaflow trigger

* block sfn and airflow for @trigger

* introduce options

* fix timestamp return type and add checks

* more checks

* fix namespaces

* more changes

* more ux polish

* address comments

* remove references to AND

* address feedback for metaflow trigger

* address client changes

* add config vars for webhooks

* updates to event triggering

* more changes

* changes

* address feedback

* address changes

* add docs

* clean up trigger

* introduce window

* remove hardcodes

* address pending comments

* add todo comments

* move back event names

* clean up code

* address feedback

* support prod namespace

* address comments

* address bugs

* final fix

* fix: event triggering docs (#1372)

* explicitly return None for trigger

* address review comments

* polishing events docstrings

* update event decorator types in docstring

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Co-authored-by: Sakari Ikonen <64256562+saikonen@users.noreply.github.com>