Revert "fix!: don't display sender address as it would crash the app"

This reverts commit 2d80148.

rust-app/src/implementation.rs

@@ -716,6 +716,27 @@ pub async fn sign_apdu(io: HostIO, settings: Settings) {
         if scroller("Transfer", |w| Ok(write!(w, "IOTA")?)).is_none() {
             reject::<()>(StatusWords::UserCancelled as u16).await;
         };
+        {
+            let mut bs = input[1].clone();
+            NoinlineFut(async move {
+                let path = BIP_PATH_PARSER.parse(&mut bs).await;
+                if !is_bip_prefix_valid(&path) {
+                    reject::<()>(SyscallError::InvalidParameter as u16).await;
+                }
+                if with_public_keys(&path, true, |_, address: &IotaPubKeyAddress| {
+                    try_option(|| -> Option<()> {
+                        scroller_paginated("From", |w| Ok(write!(w, "{address}")?))?;
+                        Some(())
+                    }())
+                })
+                .ok()
+                .is_none()
+                {
+                    reject::<()>(StatusWords::UserCancelled as u16).await;
+                }
+            })
+            .await
+        };
 
         {
             let mut txn = input[0].clone();