fix(proxy): make healthcheck endpoint accessible at all times

packages/proxy/bin/server.ts

@@ -8,6 +8,12 @@ const ENABLED = false
 
 http
   .createServer((req, res) => {
+    if (req.url === '/healthcheck') {
+      res.writeHead(200)
+      res.end()
+      return
+    }
+
     if (!ENABLED) {
       res.writeHead(404)
       res.end()
@@ -25,12 +31,6 @@ http
       return
     }
 
-    if (req.url === '/healthcheck') {
-      res.writeHead(200)
-      res.end()
-      return
-    }
-
     delete req.headers.authorization
     delete req.headers['x-auth-token']
     delete req.headers['x-auth-offline-token']