fix: add /work/ redirect, remove nginx dependency

server.js

@@ -174,6 +174,9 @@ app.delete('/api/oops/:id', async (req, res) => {
   }
 });
 
+// Redirect /work/ to first case study (matches old nginx behaviour)
+app.get('/work/', (req, res) => res.redirect(301, '/work/charityright/'));
+
 // Serve static files from html/ directory
 app.use(express.static(path.join(__dirname, 'html')));