added DiscordTimestamp example and updated readme

Author: Huntrox

HuntroxGames/DiscordWebhookUnity/Example/DiscordTS.meta

@@ -0,0 +1,45 @@
+using System;
+using System.Linq;
+using HuntroxGames.Utils;
+using HuntroxGames.Utils.DiscordWebhook;
+using TMPro;
+using UnityEngine;
+
+namespace HuntroxGames.Examples
+{
+    public class DiscordTSExample : MonoBehaviour
+    {
+        [Header("Webhook Settings")] 
+        [SerializeField] private string webhookName = "DTS Bot";
+        [SerializeField] private string webhookAvatarUrl = ""; 
+        [SerializeField] private string webhookUrl = "";
+
+        [Header("UI References")]
+        [SerializeField] private TMP_Dropdown tsTypeDropdown;
+        [SerializeField] private TMP_InputField textInput;
+
+        private void Start()
+        {
+            //clear all options in tsTypeDropdown
+            tsTypeDropdown.ClearOptions();
+            //create options for all DiscordTimestampFormat enum values
+            tsTypeDropdown.AddOptions(Enum.GetNames(typeof(DiscordTimestampFormat)).ToList());
+            tsTypeDropdown.value = 0;
+            tsTypeDropdown.RefreshShownValue();
+        }
+        public void SendWebhook()
+        {
+            var content = textInput.text;
+            var tsType = (DiscordTimestampFormat)tsTypeDropdown.value;
+            var timestamp = Utils.Utils.DateToDiscordTimestamp(DateTime.Now, tsType);
+            var webhook = new Webhook
+            {
+                username = webhookName,
+                avatar_url = webhookAvatarUrl
+            };
+            webhook.SetContent($"{content} {timestamp}");
+            webhook.SendWebhook(webhookUrl);
+            
+        }
+    }
+}