chore: update core test index file

Author: favna

packages/core/src/index.html

@@ -308,6 +308,33 @@ <h3 class="title">Inline fields with a thumbnail</h3>
 						</discord-embed>
 					</discord-message>
 				</discord-messages>
+				<h3 class="title">Attachments and invites</h3>
+				<discord-messages>
+					<discord-message profile="favna">
+						discord.gg/djs <br />
+						discord.gg/code <br />
+						discord.gg/6gakFR2
+						<discord-attachments slot="attachments">
+							<discord-invite
+								name="discord.js - Imagine a bot"
+								icon="/static/discordjs.png"
+								url="https://discord.gg/djs"
+								online="16417"
+								members="87147"
+								verified="true"
+							></discord-invite>
+							<discord-invite
+								name="The Coding Den"
+								icon="/static/tcd.png"
+								url="https://discord.gg/code"
+								online="18456"
+								members="73548"
+								partnered="true"
+							></discord-invite>
+							<discord-invite name="Skyra Lounge" url="https://join.skyra.pw" online="176" members="738"></discord-invite>
+						</discord-attachments>
+					</discord-message>
+				</discord-messages>
 			</main>
 		</div>
 	</body>