MWPW-157506: Localized Placeholder Texts on English Pages

[sivasadobe]

• Adds functionality to conditionally use geo-specific placeholders based on disable-geo-placeholders meta tag.
• If the tag is absent or set to "off", the application receives geo-specific placeholders. If the tag is set to "on", it defaults to generic placeholders.

Resolves: MWPW-157506

GH: https://github.com/orgs/adobecom/discussions/2791

Test URLs:

Milo

• Before: https://main--milo--adobecom.hlx.page/drafts/siva/157506/placeholder-example
• After: https://mwpw-157506--milo--sivasadobe.hlx.page/drafts/siva/157506/placeholder-example

CC

• Before: https://main--cc--adobecom.hlx.page/bg/drafts/siva/157506/elements-family?martech=off
• After: https://main--cc--adobecom.hlx.page/bg/drafts/siva/157506/elements-family?milolibs=mwpw-157506--milo--sivasadobe&martech=off

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/drafts/siva/157506/placeholder-example
🖥️	/drafts/siva/157506/placeholder-example

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.43%. Comparing base (df454db) to head (bfb04cd).
Report is 36 commits behind head on stage.

Additional details and impacted files

@@            Coverage Diff             @@
##            stage    #3177      +/-   ##
==========================================
+ Coverage   96.38%   96.43%   +0.04%     
==========================================
  Files         245      245              
  Lines       56651    56738      +87     
==========================================
+ Hits        54601    54713     +112     
+ Misses       2050     2025      -25     

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[hparra]

This "after" page 404s for me: https://mwpw-157506--milo--adobecom.hlx.page/drafts/siva/157506/placeholder-example

CC before/after checks out:

axe unnecessary regex in test.

[github-actions]

This PR has not been updated recently and will be closed in 7 days if no action is taken. Please ensure all checks are passing, https://github.com/orgs/adobecom/discussions/997 provides instructions. If the PR is ready to be merged, please mark it with the "Ready for Stage" label.

[github-actions]

Closing this PR due to inactivity.

[spadmasa]

Validation done on the pr and results are added in subtask
https://jira.corp.adobe.com/browse/MWPW-157506

Below authoring guidelines is provided
https://main--cc--adobecom.hlx.page/bg/drafts/siva/157506/elements-family?milolibs=mwpw-157506--milo--sivasadobe&martech=off

https://main--cc--adobecom.hlx.page/de/drafts/souj/placeholder/placeholder?milolibs=mwpw-157506--milo--sivasadobe&martech=off