feat(16.2-01): translatable plugin field types, untouched skip, writes, list values and uploads

- translatable types lift, store and hydrate through the ML path
  (isMLField); Decode and Load run per locale and notices carry the locale
- on update a value equal to the served value (Load of the stored host
  value or exact translation) is neither decoded nor written
- FieldWrite, FieldWritesFromContext and WithFieldWrites expose what a save
  writes to the Form hooks
- list columns may use a plugin alias and show the type's ListValue
- POST .../{id}/fields/{field}/upload hands the file to the type's Upload
  (guard, X-Requested-With, permissions, field context, record scope, body
  cap); OpenAPI, route inventories, README and docs updated

modules/cabana/query.go

@@ -153,7 +153,7 @@ func ExecuteList(ctx context.Context, db *gorm.DB, cc *CompiledController, in Li
 	for i := 0; i < values.Len(); i++ {
 		record := values.Index(i).Addr().Interface()
 		records = append(records, record)
-		data = append(data, projectRow(record, cc.Controller, cc.List.Columns))
+		data = append(data, projectRowCtx(ctx, record, cc.Controller, cc.List.Columns))
 	}
 	states, err := listRowStates(ctx, db, cc, records)
 	if err != nil {