feat(chat): add local-first conversation workspace

site/account.js

@@ -485,7 +485,7 @@ function renderProvider(provider) {
   })));
   if (provider.connection.type === "frontend") {
     actions.append(actionButton(provider.auth.type === "none" ? "在 Chat 中配置端点" : "在 Chat 中配置本地 Key（需 CORS / Relay）", () => {
-      window.location.href = `https://chat.xiteng.site/?configure=${encodeURIComponent(provider.id)}`;
+      window.location.href = `/chat/?configure=${encodeURIComponent(provider.id)}`;
     }));
   }
   if (!provider.builtin) {
@@ -712,7 +712,7 @@ document.getElementById("account-provider-form").addEventListener("submit", asyn
         });
       }
     } else if (connectionType === "frontend") {
-      window.location.href = `https://chat.xiteng.site/?configure=${encodeURIComponent(providerId)}`;
+      window.location.href = `/chat/?configure=${encodeURIComponent(providerId)}`;
       return;
     }
     await loadVault();