Initial commit: deerflow-server (frontend-web + offline-backend-20260512)

frontend-web/src/core/auth/api.ts

@@ -0,0 +1,27 @@
+import { apiFetch } from "@/core/api/fetch-client";
+import { getBackendBaseURL } from "@/core/config";
+
+import type { LoginByUsernameResponse } from "./index";
+
+export async function loginByUsername(
+  username: string,
+): Promise<LoginByUsernameResponse> {
+  const response = await apiFetch(
+    `${getBackendBaseURL()}/api/v1/auth/login/username`,
+    {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ username }),
+    },
+  );
+  if (!response.ok) {
+    const error = await response
+      .json()
+      .catch(() => ({ detail: "Login failed." }));
+    throw new Error(error.detail ?? "Login failed.");
+  }
+  return response.json() as Promise<LoginByUsernameResponse>;
+}
+