(inspired by #6200)

General

Affected tag(s) to be modified/added: shower
Question asked: Are there showers here?

Checklist

Checklist for quest suggestions (see guidelines):

• 🚧 To be added tag is established and has a useful purpose
  → no usage according to taginfo yet, but seems useful and is documented on wiki page
• 🤔 Any answer the user can give must have an equivalent tagging (Quest should not reappear to other users when solved by one)
• 🐿️ Easily answerable by any pedestrian from the outside but a survey is necessary
  → you probably need to enter the hut and ask
• 💤 Not an overwhelming percentage of quests have the same answer (No spam)
• 🕓 Applies to a reasonable number of map data (Worth the effort)

Ideas for implementation

Element selection: nodes, ways with tourism = alpine_hut

Metadata needed: none

Proposed UI: reuse or extend AddCampShower