chore(examples): improved simple example

examples/simple.luau

@@ -1,8 +1,56 @@
 local Codenamer = require("../dist/codenamer")
+local stdio = require("@lune/stdio")
+local process = require("@lune/process")
+local task = require("@lune/task")
+
+local INTERVAL_WAIT_TIME = 1
+
+local _, count = xpcall(
+    function ()
+        return tonumber(stdio.prompt("text", "Number of codenames to be requested: "))
+    end,
+    
+    function ()
+        warn("Please enter a valid number.")
+        process.exit(1)
+    end
+)
+local fmt_type = stdio.prompt(
+    "select", 
+    "What type of formatting should the codenames use?", 
+    { "Phrase-like", "Variable-like" }
+)
+
+local sep: string? 
+
+if fmt_type == 1 then
+    sep = " "
+elseif fmt_type == 2 then
+    sep = nil
+end
+
+
+local codenames: string | {[number]: string} = {}
+
+print(`Generating codenames, expected wait time: {INTERVAL_WAIT_TIME * count}s.`)
+
+local i: number = 1
+repeat
+    table.insert(codenames, Codenamer.new():get_codename(sep))
+    i += 1
+
+    -- Gather some entropy by waiting
+    task.wait(INTERVAL_WAIT_TIME / 10)
+until i - 1  == count
 
 -- Codenamer also allows for optional separators. Here, we tell codenamer to 
 -- use a space instead of `_`, which is the default separator for words.
-local codename = Codenamer.new()
-    :get_codename(" ")
 
-print("got codename: ", codename)
+local fmt_arrow = "\n╰╸╾> "
+
+codenames = table.concat(codenames, fmt_arrow)
+
+print("===============")
+print("Generated codenames:")
+print(fmt_arrow .. codenames)
+print("===============")