dont use HTML for initial welcome message

Signed-off-by: strawberry <[email protected]>

src/service/admin/grant.rs

@@ -123,9 +123,8 @@ impl super::Service {
 		self.services.timeline.build_and_append_pdu(
   			PduBuilder {
                 event_type: TimelineEventType::RoomMessage,
-                content: to_raw_value(&RoomMessageEventContent::text_html(
-                        format!("## Thank you for trying out conduwuit!\n\nconduwuit is a fork of upstream Conduit which is in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Git and Documentation: https://github.com/girlbossceo/conduwuit\n> Report issues: https://github.com/girlbossceo/conduwuit/issues\n\nFor a list of available commands, send the following message in this room: `@conduit:{}: --help`\n\nHere are some rooms you can join (by typing the command):\n\nconduwuit room (Ask questions and get notified on updates):\n`/join #conduwuit:puppygock.gay`", self.services.globals.server_name()),
-                        format!("<h2>Thank you for trying out conduwuit!</h2>\n<p>conduwuit is a fork of upstream Conduit which is in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.</p>\n<p>Helpful links:</p>\n<blockquote>\n<p>Git and Documentation: https://github.com/girlbossceo/conduwuit<br>Report issues: https://github.com/girlbossceo/conduwuit/issues</p>\n</blockquote>\n<p>For a list of available commands, send the following message in this room: <code>@conduit:{}: --help</code></p>\n<p>Here are some rooms you can join (by typing the command):</p>\n<p>conduwuit room (Ask questions and get notified on updates):<br><code>/join #conduwuit:puppygock.gay</code></p>\n", self.services.globals.server_name()),
+                content: to_raw_value(&RoomMessageEventContent::text_markdown(
+                        String::from("## Thank you for trying out conduwuit!\n\nconduwuit is a fork of upstream Conduit which is in Beta. This means you can join and participate in most Matrix rooms, but not all features are supported and you might run into bugs from time to time.\n\nHelpful links:\n> Git and Documentation: https://github.com/girlbossceo/conduwuit\n> Report issues: https://github.com/girlbossceo/conduwuit/issues\n\nFor a list of available commands, send the following message in this room: `!admin --help`\n\nHere are some rooms you can join (by typing the command):\n\nconduwuit room (Ask questions and get notified on updates):\n`/join #conduwuit:puppygock.gay`"),
                 ))
                 .expect("event is valid, we just created it"),
                 unsigned: None,