feat(treasury): add treasury launch api client

src/api/treasury_launch.js

@@ -0,0 +1,11 @@
+import api from "src/api";
+
+export const getTreasuryLaunches = async (params = {}) => {
+  const { data } = await api.get("/treasury-launch", { params });
+  return data.payload;
+};
+
+export const createTreasuryLaunch = async (payload) => {
+  const { data } = await api.post("/treasury-launch", payload);
+  return data.payload;
+};