Add file uploads for photos and family icons

backend/server.js

@@ -1,6 +1,7 @@
 const express = require("express");
 const cors = require("cors");
 const dotenv = require("dotenv");
+const path = require("path");
 
 const connectDb = require("./config/db");
 const familyRoutes = require("./routes/family");
@@ -18,6 +19,7 @@ const port = process.env.PORT || 4000;
 
 app.use(cors());
 app.use(express.json({ limit: "2mb" }));
+app.use("/uploads", express.static(path.join(__dirname, "uploads")));
 
 app.get("/health", (req, res) => {
   res.json({ ok: true });