Refactor store for better readability

**Description**
Currently routes lacks proper sorting support.

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

**Priority**: Low/Medium

No file or test is named. Start by locating how routes are stored and ordered, then trace the route-handling entry point to understand the current behavior. Define sensible default ordering and configurable sorting, and confirm that routes are ordered correctly under both the defaults and custom configuration.

Written by the indexing model from the issue text.