Investigate inaccurate fastest-route recommendations

[LourenzBani]

Problem

The system occasionally returns routes that appear longer than necessary when users explicitly request the fastest route.

Current Behavior

• Route returned is not always the fastest available option.
• Issue does not appear related to saved preferences.

Expected Behavior

• Fastest route requests should consistently prioritize travel time.
• Generated route should align with routing engine optimization criteria.

Investigation Areas

• OpenRouteService parameters
• Optimization settings
• Route scoring logic
• API response interpretation