chore: prepare release v0.29.4

[bot-go-openapi]

This PR prepares the mono-repo for release v0.29.4.

Changes:

• Updated inter-module dependencies to v0.29.4
• Ran go mod tidy on all modules
• Synced go.work (if present)

This PR will be auto-merged once all checks pass.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.68%. Comparing base (ab827de) to head (dabf3a4).
⚠️ Report is 1 commits behind head on master.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #419   +/-   ##
=======================================
  Coverage   81.68%   81.68%           
=======================================
  Files          50       50           
  Lines        3379     3379           
=======================================
  Hits         2760     2760           
  Misses        507      507           
  Partials      112      112           

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