feat:support config empty protection.

[SkyeBeFreeman]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 54.65116% with 39 lines in your changes missing coverage. Please review.

Project coverage is 19.87%. Comparing base (1ca6a8b) to head (14322a0).
Report is 19 commits behind head on main.

Files with missing lines	Patch %	Lines
...guration/client/internal/RemoteConfigFileRepo.java	56.14%	16 Missing and 9 partials ⚠️
...tory/config/configuration/ConnectorConfigImpl.java	0.00%	14 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #601      +/-   ##
============================================
- Coverage     20.46%   19.87%   -0.59%     
- Complexity      833      879      +46     
============================================
  Files           334      359      +25     
  Lines         13233    14709    +1476     
  Branches       1702     1836     +134     
============================================
+ Hits           2708     2924     +216     
- Misses        10171    11418    +1247     
- Partials        354      367      +13     

☔ 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.