From 728a8393b540c4d775476fd4856d785a3a8bb72c Mon Sep 17 00:00:00 2001
From: Jared Pereira <jared@awarm.space>
Date: Fri, 19 Dec 2025 07:35:15 +0400
Subject: [PATCH] add missing thread state store

---
 src/useThreadState.ts | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 src/useThreadState.ts

diff --git a/src/useThreadState.ts b/src/useThreadState.ts
new file mode 100644
index 00000000..0492604d
--- /dev/null
+++ b/src/useThreadState.ts
@@ -0,0 +1,28 @@
+import { create } from "zustand";
+import { combine } from "zustand/middleware";
+
+export const useThreadState = create(
+  combine(
+    {
+      // Set of collapsed thread URIs
+      collapsedThreads: new Set<string>(),
+    },
+    (set) => ({
+      toggleCollapsed: (uri: string) => {
+        set((state) => {
+          const newCollapsed = new Set(state.collapsedThreads);
+          if (newCollapsed.has(uri)) {
+            newCollapsed.delete(uri);
+          } else {
+            newCollapsed.add(uri);
+          }
+          return { collapsedThreads: newCollapsed };
+        });
+      },
+      isCollapsed: (uri: string) => {
+        // This is a selector helper, but we'll use the state directly
+        return false;
+      },
+    }),
+  ),
+);
-- 
2.51.2