fix(docker): Update docker-compose.yml server healthcheck (#108)

* fix: Use node location instead of relying on $PATH

* fix: Update to /readiness endpoint instead of /liveness

docker-compose.yml

@@ -59,9 +59,9 @@ services:
     healthcheck:
       test:
         - CMD
-        - node
+        - /nodejs/bin/node
         - -e
-        - "try { require('node:http').request({headers: {'Content-Type': 'application/json'}, port:3000, hostname:'127.0.0.1', path:'/liveness', method: 'GET', timeout: 2000 }, (res) => { body = ''; res.on('data', (chunk) => {body += chunk;}); res.on('end', () => {process.exit(res.statusCode != 200 || body.toLowerCase().includes('error'));}); }).end(); } catch { process.exit(1); }"
+        - "try { require('node:http').request({headers: {'Content-Type': 'application/json'}, port:3000, hostname:'127.0.0.1', path:'/readiness', method: 'GET', timeout: 2000 }, (res) => { body = ''; res.on('data', (chunk) => {body += chunk;}); res.on('end', () => {process.exit(res.statusCode != 200 || body.toLowerCase().includes('error'));}); }).end(); } catch { process.exit(1); }"
       interval: 10s
       timeout: 10s
       retries: 3