feat: Integrate forum layout support across various components and enhance room handling logic

src/app/features/forum/ForumBoardContext.tsx

@@ -0,0 +1,32 @@
+import React, { createContext, useContext } from 'react';
+import { Room } from 'matrix-js-sdk';
+import { useForumBoard, type ForumBoardScope } from './useForumBoard';
+
+type ForumBoardContextValue = ReturnType<typeof useForumBoard>;
+
+const ForumBoardContext = createContext<ForumBoardContextValue | null>(null);
+
+export function ForumBoardProvider({
+  forumSpace,
+  scope,
+  children,
+}: {
+  forumSpace: Room;
+  scope: ForumBoardScope;
+  children: React.ReactNode;
+}) {
+  const value = useForumBoard(scope, forumSpace);
+  return <ForumBoardContext.Provider value={value}>{children}</ForumBoardContext.Provider>;
+}
+
+export function useForumBoardContext(): ForumBoardContextValue {
+  const ctx = useContext(ForumBoardContext);
+  if (!ctx) {
+    throw new Error('useForumBoardContext must be used within ForumBoardProvider');
+  }
+  return ctx;
+}
+
+export function useForumBoardContextOptionally(): ForumBoardContextValue | null {
+  return useContext(ForumBoardContext);
+}