feat: Add Cron Scheduler Clients in ClientsBootstrap Handler

[jackchenjc]

closes: #744

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Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 54.76%. Comparing base (4767b51) to head (e78dd3b).

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #751 +/- ## ========================================== + Coverage 54.63% 54.76% +0.13% ========================================== Files 32 32 Lines 2731 2739 +8 ========================================== + Hits 1492 1500 +8 Misses 1137 1137 Partials 102 102 ```

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