HF RL Explorer

Issue: Helm template expressions not evaluated in several chart values

Issue: Helm template expressions not evaluated in several chart values: a task in LegoFlow-SWE (Harbor dataset). Affected values - ServiceAccount annotations for pgbouncer , webserver , workers , triggerer , dag-processor , and api-server - data.metadataConnection.user - data.metadataConnection.db…

The task

**Affected values** - ServiceAccount annotations for `pgbouncer`, `webserver`, `workers`, `triggerer`, `dag-processor`, and `api-server` - `data.metadataConnection.user` - `data.metadataConnection.db` - `webserver.webserverConfigConfigMapName` - `apiServer.apiServerConfigConfigMapName`

Part of Lego-X/LegoFlow-SWE.