Overhaul of observation fields

[ezwelty]

observation.fruiting_status currently only accepts the values ["Flowers", "Unripe fruit", "Ripe fruit"] but this isn't easily mapped to a binary in/out-of-season. Some plants have edible flowers, others edible fruit, others are used for other things. Still, there's value in tracking the flower-fruit sequence – e.g. for predicting fruiting or frost susceptibility, for pollinator forage). So the following has been suggested:

Type – required if more than one at that location

• Apple [Malus sp.]
• Common fig [Ficus caricus]
• ...

Status – optional

• Bare
• Leaves only
• Flowers
• Unripe fruit
• Ripe fruit
• Fallen (absent) fruit

In-season – optional

• No
• Yes selected automatically if "Ripe fruit" selected above

Parts in-season – if in-season, and type is a plant
Could this list be simplified?

• Fruit (including aril "false-fruits" like lychees, and vegetables that are fruits)
• Flower (including buds, petals, pollen, nectar)
• Seed or Seedpod (including nuts, cereals, beans, okra, green beans)
• Root (including bulbs, rhizomes, tubers, corms)
• Stem (including young shoots)
• Leaf
• Bark (including inner bark)
• Sap (including sap from trees and manna from plants)

Amount harvested – if in-season

• By volume: [ ] [ unit ]
• By weight: [ ] [ unit ]