feat: basic api

server/src/index.ts

@@ -1,6 +1,7 @@
 import express, { Express, Request, Response } from "express";
 import cors from "cors";
 import * as dotenv from "dotenv";
+import transactionsRouter from './routes/transactions';
 
 
 dotenv.config();
@@ -13,6 +14,8 @@ app.get("/api/health", (req: Request, res: Response) => {
   res.json({ status: "OK" });
 });
 
+app.use('/api/transactions', transactionsRouter);
+
 const PORT: number = parseInt(process.env.PORT as string) || 3000;
 app.listen(PORT, () => {
   console.log(`Server running on port ${PORT}`);