Remoting: Fix connecting to servers with long hostnames (#20093)

Closes #20018

Release Notes:

- Remoting: Fixed connecting to hosts with long (>~50 character)
hostnames

crates/recent_projects/src/ssh_connections.rs

@@ -14,6 +14,7 @@ use gpui::{AppContext, Model};
 use language::CursorShape;
 use markdown::{Markdown, MarkdownStyle};
 use release_channel::ReleaseChannel;
+use remote::ssh_session::ConnectionIdentifier;
 use remote::{SshConnectionOptions, SshPlatform, SshRemoteClient};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
@@ -534,7 +535,7 @@ pub fn is_connecting_over_ssh(workspace: &Workspace, cx: &AppContext) -> bool {
 }
 
 pub fn connect_over_ssh(
-    unique_identifier: String,
+    unique_identifier: ConnectionIdentifier,
     connection_options: SshConnectionOptions,
     ui: View<SshPrompt>,
     cx: &mut WindowContext,