Update README to emphasize repo is no longer in use

[nateyolles]

update readme for DA

[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

• 2a4dd1e 🔄 (latest)
• f9d30d5 ✅

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.78%. Comparing base (ef2ec70) to head (2a4dd1e).
⚠️ Report is 3 commits behind head on stage.

Additional details and impacted files

@@            Coverage Diff             @@
##            stage     #801      +/-   ##
==========================================
- Coverage   70.83%   70.78%   -0.06%     
==========================================
  Files         109      108       -1     
  Lines       25463    25384      -79     
==========================================
- Hits        18036    17967      -69     
+ Misses       7427     7417      -10     

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