Change route for simcaq status message

Now back on /api/v1

src/libs/routes/api.js

@@ -12,7 +12,7 @@ const city = require('./city');
 
 const school = require('./school');
 
-api.get('/', (req, res) => {
+api.get('/api/v1', (req, res) => {
     res.json({ msg: 'SimCAQ API is running' });
 });