Adding to @Jeremy_Long’s input you might find some puzzle pieces here:
- Streamline work using Bundles (Bundles are designed to address automation at scale, note that they require an Enterprise plan)
- ⚡ Pre-multi-home tasks in project templates would allow adding tasks from project templates to a central project upon project creation.
I should add that there are dangers in over-engineering/standardising this kind of workflow, as it may hamper flexibility.
Vote here to advocate changing this: Enable Recurring Tasks to Trigger Rules