Enable Memcached in .env.sample

[mattiagiupponi]

Checklist

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[gemini-code-assist]

Summary of Changes

Hello @mattiagiupponi, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request primarily updates the .env.sample configuration file to enable Memcached by default, aiming to streamline the setup process and potentially enhance application performance through caching. Additionally, a minor formatting adjustment was made to ensure the file terminates with a newline character.

Highlights

• Memcached Activation: The MEMCACHED_ENABLED flag in the .env.sample file has been updated from False to True, which will enable Memcached by default for new environments configured using this sample.
• File Formatting: A missing newline character at the end of the .env.sample file has been added to ensure proper file termination and consistency.

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[gemini-code-assist]

Code Review

This pull request correctly enables Memcached by default in the .env.sample file. This is a positive change for performance in new deployments. The change itself is simple and aligns with the PR's goal. However, enabling Memcached introduces a startup dependency. To prevent potential race conditions where the Django application might fail to start if the memcached service isn't ready, it's highly recommended to update docker-compose.yml. The django service should have a depends_on condition for the memcached service. Since docker-compose.yml is not part of this PR, this should be addressed in a follow-up change to ensure a more robust startup sequence.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.08%. Comparing base (7c402fd) to head (e869a8c).
⚠️ Report is 6 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #13792      +/-   ##
==========================================
- Coverage   74.13%   74.08%   -0.05%     
==========================================
  Files         944      944              
  Lines       56291    56309      +18     
  Branches     7617     7625       +8     
==========================================
- Hits        41730    41717      -13     
- Misses      12897    12926      +29     
- Partials     1664     1666       +2     

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