fix(standalone): restore top-level database.postgres.url in valuesObject

The standalone chart's validate.yaml requires database.postgres.url
whenever mode: database, but a prior fix (12044a2) dropped this field
believing it invalid, leaving only config.config.database.url set. Since
then every ArgoCD resync of the generated agentgateway-standalone
Application has failed manifest generation with:
  mode=database requires database.postgres.url to start with
  postgres:// or postgresql:// (got "")
The live Deployment kept running on its last successfully synced
manifest, masking the break until the next resync. Re-add the
top-level field alongside the existing config.config.database.url.

Author: loafoe

charts/agentgateway-bootstrap/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: agentgateway-bootstrap
 description: A Helm chart for bootstrapping agentgateway with Amazon Bedrock LLM support
 type: application
-version: 0.7.18
+version: 0.7.19
 appVersion: "1.4.1"
 keywords:
   - agentgateway

charts/agentgateway-bootstrap/README.md

@@ -1,6 +1,6 @@
 # agentgateway-bootstrap
 
-![Version: 0.7.18](https://img.shields.io/badge/Version-0.7.18-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.4.1](https://img.shields.io/badge/AppVersion-1.4.1-informational?style=flat-square)
+![Version: 0.7.19](https://img.shields.io/badge/Version-0.7.19-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.4.1](https://img.shields.io/badge/AppVersion-1.4.1-informational?style=flat-square)
 
 A Helm chart for bootstrapping agentgateway with Amazon Bedrock support on Kubernetes via ArgoCD Applications.
 

charts/agentgateway-bootstrap/templates/agentgateway-standalone-helm.yaml

@@ -54,6 +54,9 @@ spec:
         gateway:
           service:
             type: {{ .Values.standalone.service.type | default "ClusterIP" }}
+        database:
+          postgres:
+            url: {{ printf "postgresql://%s:${DB_PASSWORD}@%s-rw:5432/%s" (.Values.database.databaseName | default "agentgateway") (include "agentgateway-bootstrap.postgresClusterName" .) (.Values.database.databaseName | default "agentgateway") | quote }}
   ignoreDifferences:
     - group: ""
       kind: ConfigMap