FIX(zot): add externalUrl for proper session cookie handling

- Configure external URL for proper session management
- Fix cookie handling for proxy setup

zot/helm-values.yaml

@@ -113,6 +113,7 @@ configMaps:
           "http": {
             "address": "0.0.0.0",
             "port": "5000",
+            "externalUrl": "https://zot0213.kro.kr",
             "auth": {
               "htpasswd": {
                 "path": "/etc/zot/htpasswd"