add missing input files to output

[stefansc1]

More input files are saved to output directory. So far:

• [x] input schedule (trips.csv)
• [x] consumption (mileage if given in vehicle_types)
• [x] temperature
• [x] level of loading
• [x] electrified station PV
• [x] electrified station fixed load
• [x] electrified station price
• [x] time windows
• [x] rotation_filter
• [x] station optimization (optimizer config and others)
• [x] station_data (mainly elevation?) general price (unsupported SpiceEV option)