MWPW-153586 - [LocUI] Validation and URL Actions state

[Sartxi]

URL action buttons need better state management. This PR adds better action button state management and updates the validation of both configured URLs and URLs returned in find fragments to verify the page exists and is the same origin.

1. URL actions will be disabled if the URL returns a 404 or is not from the same origin. The Edit and Live actions will also be disabled if theyre sources return a 404.
2. LocUI will now display "not same domain" for URLs with origins that do not match the current project. Updating to show status in URLs, Errors toast, and in fragment scan results.

Resolves: MWPW-153586

Fragment Validation:
https://sean-loc--milo--adobecom.hlx.page/tools/loc?ref=main&repo=milo&owner=adobecom&host=milo.adobe.com&project=Milo&referrer=https%3A%2F%2Fadobe.sharepoint.com%2F%3Ax%3A%2Fr%2Fsites%2Fadobecom%2F_layouts%2F15%2FDoc.aspx%3Fsourcedoc%3D%257B183689e0-de1c-41a7-be6f-cc16e477b2fc%257D%26action%3Deditnew%26wdsle%3D0

URLs Validation:
https://sean-loc--milo--adobecom.hlx.page/tools/loc?ref=main&repo=milo&owner=adobecom&host=milo.adobe.com&project=Milo&referrer=https%3A%2F%2Fadobe.sharepoint.com%2F%3Ax%3A%2Fr%2Fsites%2Fadobecom%2F_layouts%2F15%2FDoc.aspx%3Fsourcedoc%3D%257B25CBF365-16EF-4190-B278-35614F0ACD35%257D%26file%3DUrls%2520404s%2520sync%25201.xlsx%26action%3Ddefault%26mobileredirect%3Dtrue%26wdsle%3D0

[aem-code-sync]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed.
In case there are problems, just click a checkbox below to rerun the respective action.

• Re-run PSI checks
• Re-sync branch

Commits

• 0fbbee6 ✅ (latest)
• 5a4444e ✅
• a31742f ✅
• 8e25b6d ✅
• 4b2f7c4 ✅
• 80a3739 ✅
• 53667bb ✅
• 2304428 ✅

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.68%. Comparing base (3a137ca) to head (0fbbee6).
Report is 773 commits behind head on locui.

Additional details and impacted files

@@            Coverage Diff             @@
##            locui    #2569      +/-   ##
==========================================
- Coverage   96.20%   95.68%   -0.53%     
==========================================
  Files         135      165      +30     
  Lines       33267    43538   +10271     
==========================================
+ Hits        32006    41661    +9655     
- Misses       1261     1877     +616     

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