Makelore 2.0 initial clean snapshot

src/pages/Chat/index.tsx

@@ -0,0 +1,28 @@
+import { OpencodeChatPanel } from './OpencodeChatPanel';
+
+function getNavigationDraft(state: unknown): string | undefined {
+  if (!state || typeof state !== 'object') return undefined;
+  const draft = (state as { draft?: unknown }).draft;
+  return typeof draft === 'string' && draft.trim() ? draft : undefined;
+}
+
+function getNavigationDraftFromHistory(): string | undefined {
+  if (typeof window === 'undefined') return undefined;
+  const historyState = window.history.state as { usr?: unknown } | unknown;
+  const userState = historyState && typeof historyState === 'object' && 'usr' in historyState
+    ? (historyState as { usr?: unknown }).usr
+    : historyState;
+  return getNavigationDraft(userState);
+}
+
+export function Chat() {
+  const navigationDraft = getNavigationDraftFromHistory();
+
+  return (
+    <div data-testid="chat-operation-page" className="flex h-[calc(100%_+_3rem)] min-h-0 -m-6 bg-background">
+      <OpencodeChatPanel variant="main" navigationDraft={navigationDraft} />
+    </div>
+  );
+}
+
+export default Chat;