fix: Correct handling of empty string for stac.overrideRootPath in stac-auth-proxy integration

Author: emmanuelmathot

CHANGELOG.md

@@ -19,6 +19,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Excluded renovate.json from CHANGELOG.md edits [#301](https://github.com/developmentseed/eoapi-k8s/pull/301)
 
+### Fixed
+
+- Fixed `stac.overrideRootPath` empty string handling for stac-auth-proxy integration - empty string now properly omits `--root-path` argument entirely [#307](https://github.com/developmentseed/eoapi-k8s/pull/307)
+
 ## [0.7.8] - 2025-09-10
 
 ### Added