upd: word_wrap mengganti NA dengan "-"

app.R

@@ -11,6 +11,9 @@ word_wrap <- function(x){
   str_split(x, ",") |> 
     unlist() |> 
     str_trim("both") |> 
+    sapply(FUN = function(k){
+      if_else(is.na(k), "-", k)
+    }) |> 
     sapply(FUN = function(z){
       if_else(nchar(z) > 90,
               paste(substring(z, 1, 30), substring(z, 31, 60), substring(z, 61, 90), substring(z, 91), sep = "<br>"),