feat: add basic ui

app/store.ts

@@ -0,0 +1,40 @@
+import { type ChatCompletionResponseMessage } from "openai";
+
+export type Message = ChatCompletionResponseMessage;
+
+interface ChatConfig {
+  maxToken: number;
+}
+
+class ChatSession {
+  constructor(private id: string) {}
+
+  public async onChatMessage(message: Message) {
+    if (message.role === "assistant") {
+      // do nothing
+    } else if (message.role === "user") {
+      // TODO: request open chat
+      this.makeRequest();
+    } else throw Error("Only assistant or users message allowed here.");
+
+    this.historyMessages.push(message);
+    this.summarize();
+    this.save();
+  }
+  public async summarize() {}
+  public save() {}
+  public delete() {}
+
+  private makeRequest() {}
+
+  private topic = "";
+  private memoryPrompt = "";
+  private historyMessages: Message[] = [];
+  private messageWordCount = 0;
+}
+
+class ChatSessionManager {
+  private entryId = "chatgpt-next-web-sessions";
+}
+
+export const store = {};