add smoke-free as a metadata option for events

This is upstreamable!

js/src/i18n/de.json

@@ -388,6 +388,9 @@
   "From the {startDate} to the {endDate}": "Vom {startDate} bis zum {endDate}",
   "From yourself": "Von Ihnen selbst",
   "Fully accessible with a wheelchair": "Komplett barrierefrei für Rollstühle",
+  "Smoke free": "Rauchfrei",
+  "Whether smoking is prohibited during the event": "Während der Veranstaltung wird nicht geraucht",
+  "Smoking allowed": "Rauchen gestattet",
   "Gather ⋅ Organize ⋅ Mobilize": "Treffen ⋅ Organisieren ⋅ Mobilisieren",
   "General": "Allgemein",
   "General information": "Allgemeine Informationen",

js/src/i18n/en_US.json

@@ -1066,6 +1066,9 @@
   "Not accessible with a wheelchair": "Not accessible with a wheelchair",
   "Partially accessible with a wheelchair": "Partially accessible with a wheelchair",
   "Fully accessible with a wheelchair": "Fully accessible with a wheelchair",
+  "Smoke free": "Smoke free",
+  "Whether smoking is prohibited during the event": "Whether smoking is prohibited during the event",
+  "Smoking allowed": "Smoking allowed",
   "YouTube replay": "YouTube replay",
   "The URL where the event live can be watched again after it has ended": "The URL where the event live can be watched again after it has ended",
   "Twitch replay": "Twitch replay",
@@ -1331,4 +1334,4 @@
   "Activate notifications": "Activate notifications",
   "Deactivate notifications": "Deactivate notifications",
   "Membership requests will be approved by a group moderator": "Membership requests will be approved by a group moderator"
-}
+}

js/src/services/EventMetadata.ts

@@ -58,6 +58,22 @@ export const eventMetaDataList: IEventMetadataDescription[] = [
     },
     category: EventMetadataCategories.ACCESSIBILITY,
   },
+  {
+    icon: "smoking-off",
+    key: "mz:accessibility:smokeFree",
+    label: i18n.t("Smoke free") as string,
+    description: i18n.t(
+      "Whether smoking is prohibited during the event"
+    ) as string,
+    value: "false",
+    type: EventMetadataType.BOOLEAN,
+    keyType: EventMetadataKeyType.PLAIN,
+    choices: {
+      true: i18n.t("Smoke free") as string,
+      false: i18n.t("Smoking allowed") as string,
+    },
+    category: EventMetadataCategories.ACCESSIBILITY,
+  },
   {
     icon: "youtube",
     key: "mz:replay:youtube:url",