Refactor parsers for better readability

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

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

**Priority**: Low/Medium

Start by locating the parsers and route-handling code referenced in the issue, then inspect how routes are currently represented and processed. The work is complete when sorting is configurable and sensible defaults are applied consistently; the issue does not name specific files or tests, so further repository exploration is needed.

Written by the indexing model from the issue text.