chore: migrate Renovate config preset

[alceops]

Summary

• migrate Renovate from config:base to config:recommended
• migrate the regex manager block to Renovate custom managers while preserving the existing match/file patterns

Verification

• python3 -m json.tool renovate.json
• git diff --check

No runtime or cluster tests were run; this is a Renovate config-only change.

[gemini-code-assist]

Code Review

This pull request updates the Renovate configuration by migrating from config:base to config:recommended, renaming regexManagers to customManagers, and explicitly setting the customType to regex. A review comment suggests further simplifying the configuration by removing redundant entries like group:recommended and semanticCommits, which are already included in the recommended preset.

[gemini-code-assist]

The config:recommended preset already includes group:recommended and enables semanticCommits by default. Since you are migrating to this preset, the explicit entries for group:recommended (line 5) and "semanticCommits": "enabled" (line 9) are now redundant. Removing them would simplify the configuration and follow the best practice of keeping Renovate configurations minimal.

[beeme1mr]

Thanks @alceops

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 69.42%. Comparing base (499661e) to head (45f9abc).
⚠️ Report is 100 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #836       +/-   ##
===========================================
- Coverage   86.51%   69.42%   -17.10%     
===========================================
  Files          19       31       +12     
  Lines        1587     2008      +421     
===========================================
+ Hits         1373     1394       +21     
- Misses        173      561      +388     
- Partials       41       53       +12     

see 26 files with indirect coverage changes

Flag	Coverage Δ
unit-tests	69.42% <ø> (∅)

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