the guild window opens: roster, ranks, notes and the message of the day

- the social window's third tab is live — the roster in both its views, the member card with its promote/demote/remove verbs, the rank editor's thirteen permissions, the guild information board, and the invite, leave, kick and note dialogs behind them
- setting your hearthstone at an innkeeper now asks before it takes and says so afterwards, and the innkeeper's gossip lines get their own icons back
- unavailable talents grey out, and every greyed icon in the client now goes through the same luminance fold the original used
- the buff tooltip's remaining-time line reads gold with the client's own hour/minute ladder, the macro editor takes a shift-click to paste a spell, trainer rows repaint after a purchase, and a long book page stops flickering its ellipsis

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

crates/benilla-app/src/ui_script/mod.rs

@@ -738,6 +738,9 @@ mod delete_item_tests;
 #[cfg(test)]
 mod static_popup_tests;
 
+#[cfg(test)]
+mod binder_tests;
+
 #[cfg(test)]
 mod death_tests;
 
@@ -754,6 +757,12 @@ mod framexml_diff;
 #[cfg(test)]
 mod friends_tests;
 
+/// The four guild windows — the social window's third tab and its three satellites (decision
+/// 1257). Its own module rather than more of `friends_tests` because it stands the whole guild
+/// engine API in for in Lua before the XML loads, which that file must not.
+#[cfg(test)]
+mod guild_tests;
+
 #[cfg(test)]
 mod quest_tests;