fix: publish status of container on adding new children

[navinkarkera]

Description

Updates publish status of container when adding new child components to a unit or other containers.

Also updates migration library selection text as described in #2582

Useful information to include:

• Which user roles will this change impact? "Course Author"

Supporting information

• Update Migration Library Selection Text #2582
• First component added to child unit requires refresh for draft status change #2492
• Private-ref: https://tasks.opencraft.com/browse/FAL-4270

Testing instructions

• Verify that the bug described in First component added to child unit requires refresh for draft status change #2492
• Verify that the alert text is updated as described in First component added to child unit requires refresh for draft status change #2492

Other information

Include anything else that will help reviewers and consumers understand the change.

• Does this change depend on other changes elsewhere?
• Any special concerns or limitations? For example: deprecations, migrations, security, or accessibility.

Best Practices Checklist

We're trying to move away from some deprecated patterns in this codebase. Please
check if your PR meets these recommendations before asking for a review:

• Any new files are using TypeScript (.ts, .tsx).
• Avoid propTypes and defaultProps in any new or modified code.
• Tests should use the helpers in src/testUtils.tsx (specifically initializeMocks)
• Do not add new fields to the Redux state/store. Use React Context to share state among multiple components.
• Use React Query to load data from REST APIs. See any apiHooks.ts in this repo for examples.
• All new i18n messages in messages.ts files have a description for translators to use.
• Avoid using ../ in import paths. To import from parent folders, use @src, e.g. import { initializeMocks } from '@src/testUtils'; instead of from '../../../../testUtils'

[openedx-webhooks]

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.81%. Comparing base (36c9eba) to head (4492c63).
⚠️ Report is 3 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff            @@
##           master    #2587    +/-   ##
========================================
  Coverage   94.81%   94.81%            
========================================
  Files        1225     1225            
  Lines       27481    27482     +1     
  Branches     6187     6025   -162     
========================================
+ Hits        26056    26057     +1     
  Misses       1367     1367            
  Partials       58       58            

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[rpenido]

LGTM 👍
Thank you for your work!

• I tested this using the instructions from the PR
• I read through the code
• I checked for accessibility issues
• Includes documentation

[ChrisChV]

Looks good! Thanks! @navinkarkera This PR is in Draft. Is it ready to be merged?

[navinkarkera]

@ChrisChV Yes, it is ready.