Add unit tests for routes

**Description**
Currently store lacks proper retry support.

**Proposed solution**
Add configurable retry with sensible defaults.

**Priority**: Low/Medium

Start by locating the route unit tests and the store implementation, since no file paths are provided. Compare the title's testing goal with the requested retry support, then determine where configurable retry settings and sensible defaults belong. Done means route tests cover the retry behavior and the store supports the agreed configuration.

Written by the indexing model from the issue text.