Idea 1 — Tire pressure:
- tire_pressure_bar field in bikes table and bike modal
- Crr corrected by sqrt(3.0 / pressure), reference 3.0 bar
- Passed through all opts chains (recording, recovery, recalculate)
Idea 3 — Lap comparison:
- "Сравнить с..." button in session detail
- Shows sessions with same type and similar distance (+-30%)
- Overlay: current track green/red (faster/slower), comparison cyan dashed
- Nearest-neighbor speed matching between tracks
- Summary: time and speed difference
Idea 4 — Auto climb segments:
- computeStats returns segments[] with type (climb/flat/descent)
- Gradient > 2% = climb, < -2% = descent, else flat
- Min 50m per segment, adjacent same-type merged
- Stats per segment: distance, elevation, gradient, duration, speed
- UI section in session detail with colored icons
Idea 5 — Bike maintenance log:
- bike_maintenance table (date, description, mileage, next_service_km)
- Total mileage from GPS sessions per bike
- Overdue indicator when current mileage >= next_service_km
- Add/delete entries in bike modal
- CRUD functions on window.DB
4aiman
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