Implement gevent monkey-patching

[valyo]

Pull Request Template

Before Marking as Ready for Review

• Add relevant information to the sections below (Summary etc)
• Rebase or merge the latest dev (or other targeted branch)
• Update documentation if needed
• Add an entry to the SPRINTLOG.md if needed
• Choose an appropriate label. See here for information on the labelling options
• The code follows the style guidelines
• Perform a self-review: read the diff as if reviewing someone else's code
• I have commented the code, particularly in hard-to-understand areas
• Verify that all checks and tests have passed

If the target branch is master:

• Read and follow the release instructions

Summary

Implementing gevent monkey-patching for the DDS backend. This is necessary for testing how the gevent worker class handles requests compared to the gthread class we currently use

Related Issue/Ticket

HMS-2644

Testing

If applicable: How did you verify the change? Include commands, data, or screenshots.

Reviewer Notes

Anything that helps reviewers (e.g. areas needing close attention).

---

Once all boxes are checked, mark the PR as Ready for Review and tag at least one team member as the initial reviewer.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.92%. Comparing base (2b87934) to head (a9905f7).
⚠️ Report is 6 commits behind head on dev.

Files with missing lines	Patch %	Lines
dds_web/run_app.py	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #1806      +/-   ##
==========================================
- Coverage   92.95%   92.92%   -0.04%     
==========================================
  Files          30       30              
  Lines        5028     5030       +2     
==========================================
  Hits         4674     4674              
- Misses        354      356       +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.