fix(helm): remove inline comments causing YAML parse error

Comments between env list items were breaking YAML parser in ArgoCD:
  'error converting YAML to JSON: yaml: line 79: did not find expected key'

Removed inline comments before env var definitions. The YAML structure
is now clean and validates correctly with helm template.

helm/peikarband/templates/deployment.yaml

@@ -49,7 +49,6 @@ spec:
           {{- toYaml .Values.resources | nindent 12 }}
         env:
           {{- toYaml .Values.env | nindent 12 }}
-          # Reflex configuration
           - name: API_URL
             value: {{ .Values.reflex.apiUrl | quote }}
           - name: FRONTEND_PORT
@@ -73,7 +72,6 @@ spec:
               secretKeyRef:
                 name: {{ .Values.postgresql.external.passwordSecret.name }}
                 key: {{ .Values.postgresql.external.passwordSecret.key }}
-          # Construct DATABASE_URL for Reflex
           - name: DATABASE_URL
             value: "postgresql://$(DATABASE_USER):$(DATABASE_PASSWORD)@$(DATABASE_HOST):$(DATABASE_PORT)/$(DATABASE_NAME)"
           {{- end }}
@@ -88,11 +86,9 @@ spec:
               secretKeyRef:
                 name: {{ .Values.redis.external.passwordSecret.name }}
                 key: {{ .Values.redis.external.passwordSecret.key }}
-          # Construct REDIS_URL with password
           - name: REDIS_URL
             value: "redis://:$(REDIS_PASSWORD)@$(REDIS_HOST):$(REDIS_PORT)/0"
           {{- else }}
-          # Construct REDIS_URL without password
           - name: REDIS_URL
             value: "redis://$(REDIS_HOST):$(REDIS_PORT)/0"
           {{- end }}