Summary

When a session is renamed (e.g., via Claude Code /rename), the session list in the sidebar continues to show the first message's raw preview text rather than the user-assigned title.

Steps to reproduce

1. Connect to a host via kittylitter
2. Start a session — the first message is a command like /review, which produces raw XML such as <command-message>review</command-message> in the message body
3. Rename the session via Claude Code /rename to something meaningful, e.g., litter-deepseek
4. Look at the session list in Litter

Actual behavior

The session list displays the raw first-message preview text:

<command-message>review</command-message>...

Expected behavior

The session list should display the user-assigned title (litter-deepseek).

Where the problem is

The title display logic in both platforms prioritizes preview over title:

iOS (apps/ios/Sources/Litter/Views/SessionsTypes.swift):

var displayTitle: String {
 if !preview.isEmpty { return preview } // preview first
 if !title.isEmpty { return title }
 return "Untitled session"
}

Android (apps/android/app/src/main/java/com/litter/android/state/SnapshotExtensions.kt):

get() = preview?.takeIf { it.isNotBlank() }
 ?: title?.takeIf { it.isNotBlank() } // preview first
 ?: "Untitled session"

Contrast: session detail header does it correctly

The conversation detail header (AppThreadSnapshot+Runtime.swift) correctly prioritizes title over preview:

var displayTitle: String {
 if !title.isEmpty { return title } // title first ✅
 if !preview.isEmpty { return preview }
 return "Untitled session"
}

And HomeDashboardSupport.sessionTitle(for:) also does title first.

Question

Is this a real bug (should title always win over preview in the session list, like the detail header does), or was the preview > title ordering intentional for the session list view? The latter seems unlikely given the detail header and dashboard disagree with it, but I wanted to confirm before opening a PR.