From c3f342a41174663ece75c3e086f744160c1b7a74 Mon Sep 17 00:00:00 2001
From: Jannis Braun <151788261+TheZwiss@users.noreply.github.com>
Date: Thu, 26 Mar 2026 18:40:05 +0100
Subject: [PATCH] feat(shared): add messageHomeInstance to
 FederationRelayReaction type

Enables the receiver to deterministically identify which instance
created the message being reacted to, supporting N-instance federation.
---
 packages/shared/src/types.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/shared/src/types.ts b/packages/shared/src/types.ts
index 38a2bc93..e0376c82 100644
--- a/packages/shared/src/types.ts
+++ b/packages/shared/src/types.ts
@@ -748,6 +748,7 @@ export interface FederationRelayEvent {
 
 export interface FederationRelayReaction {
   messageId?: string;
+  messageHomeInstance?: string;
   userId: string;
   homeUserId: string;
   emoji: string;