updating naming conventions of different API

[kta-intel]

This PR:

• updates the naming convention of the different API options throughout the repo and docs
  • aggregator-based workflow -> Task Runner API
  • director-based workflow -> Interactive API
  • workflow interface -> Workflow API

TODO:

• Update workflow_interface notebook names to workflow_api and requirements_workflow_interface.txt to requirements_workflow_api.txt
  • within notebooks, need to update the requirements cell to point at updated name

[nammbash]

Looks good to me Kevin.

Just a FYI for the future.
What is the difference between workflow_101 and workflow_1001 examples

Note from Patrick: "101 is the minimal example. 1001 is the same thing but includes workspace export. It should be renamed to a different number to avoid this type of confusion."

something to change in the future.

[manuelhsantana]

After reviewed the PR, which updates API naming conventions and fixes broken links. The changes from "aggregator-based workflow" to "Task Runner API," "director-based workflow" to "Interactive API," and "workflow interface" to "Workflow API" are correctly implemented throughout the code and documentation. All new links are functional.

The PR is accurate and ready for merge.

LGTM, Manuel