Add default ttl to cache

[dc366]

Set a default cache time of 1 hour so that the cache does not get stale. Calls to client_get can be modified as needed to have appropriate TTLs depending on the nature of the request.

Resolves #1327

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.96%. Comparing base (5e65dec) to head (acd4b14).
⚠️ Report is 402 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1340       +/-   ##
===========================================
+ Coverage   80.75%   90.96%   +10.20%     
===========================================
  Files          15       13        -2     
  Lines         977     1184      +207     
===========================================
+ Hits          789     1077      +288     
+ Misses        188      107       -81     

☔ View full report in Codecov by Harness.
📢 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.