feat: Display vCard contact name in the message summary

src/stock_str.rs

@@ -443,9 +443,6 @@ pub enum StockMessage {
         fallback = "Could not yet establish guaranteed end-to-end encryption, but you may already send a message."
     ))]
     SecurejoinWaitTimeout = 191,
-
-    #[strum(props(fallback = "Contact"))]
-    Contact = 200,
 }
 
 impl StockMessage {
@@ -1101,11 +1098,6 @@ pub(crate) async fn videochat_invite_msg_body(context: &Context, url: &str) -> S
         .replace1(url)
 }
 
-/// Stock string: `Contact`.
-pub(crate) async fn contact(context: &Context) -> String {
-    translated(context, StockMessage::Contact).await
-}
-
 /// Stock string: `Error:\n\n“%1$s”`.
 pub(crate) async fn configuration_failed(context: &Context, details: &str) -> String {
     translated(context, StockMessage::ConfigurationFailed)