Add additional details to scenario dataframe, including number of outplants per year and years of intervention

[Rosejoycrocker]

Currently ReefModEngine.jl records scenarios through several variables:

• counterfactual
• dhw_tolerance
• outplant_count_per_m2
• outplant_area_pct
• n_outplant_locs
• enrichment_count_per_m2
• enrichment_area_pct
• n_enrichment_locs

Adding additional information iwould be helpful to fully understand the intervention scenario settings, including years of intervention and number of corals outplanted at each year. This is particularly useful for cost modelling for CBA analysis.