Support create / provision / deprovision from editor page

[ohltyler]

Description

Improves the creation, and adds provision & deprovision functionality on the editor page with new buttons. Note these buttons are placeholders and nothing is finalized regarding where they will live or the exact flow. But this proves out the capability.

More details:

• onboards provision/deprovision APIs and integrates with redux store
• finalizes get state API and integrates with redux store
• removes provision option from create API to simplify state management
• improves the Create/Save button: now kicks off create, and if successful, reloads the page with the newly-created ID in the url
• adds a "Provision" button to kick off provisioning, waits a few seconds, then kicks off a get state API call to auto-update the stored state. This is just a temporary utility as nothing is finalized around this part
• state management: shows "Create" or "Save" in the button depending on if this is a new/unsaved workflow, or an existing/indexed workflow
• state management: fine-grained loading state for create/save/provision/deprovision, and disables buttons and/or sets loading state for the buttons depending on actions taken
• shows workflow state in the base header
• pulls out common validation logic into a validateFormAndFlow() helper fn. Currently only used in save flow, but will likely be used in other places for adhoc provisioning/deprovisioning and realtime validation is needed.

Misc fixes

• fixes bug of querying all workflows defaulting to size: 10 => size: 1000
• changes from useDispatch() to useAppDispatch(), which is a more specific dispatch that's hooked up to our specific redux store / middleware with determined return types, which are async thunks. see here for details: https://redux-toolkit.js.org/usage/usage-with-typescript#getting-the-dispatch-type
• minor formatting improvements for consistency

Demo video:

• creating a brand new workflow
• page auto-refreshing with the newly-created workflow ID
• provisioning workflow and seeing state auto-update
• deprovisioning workflow and seeing state auto-update
• guardrails and fine-grained state for all of the buttons

lifecycle.flows.webm

Issues Resolved

Makes progress on #75

Check List

• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 21.86%. Comparing base (d5ba601) to head (bee9c8a).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #123      +/-   ##
==========================================
- Coverage   22.18%   21.86%   -0.32%     
==========================================
  Files          57       57              
  Lines         870      974     +104     
  Branches       92      106      +14     
==========================================
+ Hits          193      213      +20     
- Misses        673      757      +84     
  Partials        4        4              

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