feat(catalog): add qdrant 1.18.2 chart

- Pull upstream qdrant-helm chart v1.18.2 (appVersion v1.18.2)
- Add PaaSup custom overrides: custom-values.yaml, dip-values.yaml
  (ingress.ingressClassName=apisix), dip resource/volume quotas
- No breaking changes to existing overrides vs 1.12.4; helm lint passes,
  image renders as docker.io/qdrant/qdrant:v1.18.2

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

manifests/helm/qdrant/1.18.2/templates/service.yaml

@@ -0,0 +1,39 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "qdrant.fullname" . }}
+  labels:
+    {{- include "qdrant.labels" . | nindent 4 }}
+    {{- include "qdrant.additionalLabels" . | nindent 4 }}
+{{- with .Values.service.additionalLabels }}
+{{- toYaml . | nindent 4 }}
+{{- end }}
+{{- if or .Values.service.annotations .Values.additionalAnnotations }}
+  annotations:
+{{- with .Values.additionalAnnotations }}
+    {{- toYaml . | nindent 4 }}
+{{- end }}
+{{- with .Values.service.annotations }}
+    {{- toYaml . | nindent 4 }}
+{{- end }}
+{{- end }}
+spec:
+  type: {{ .Values.service.type | default "ClusterIP" }}
+  {{- if .Values.service.loadBalancerIP }}
+  loadBalancerIP: {{ .Values.service.loadBalancerIP }}
+  {{- end }}
+  ports:
+    {{- range .Values.service.ports }}
+    - name: {{ .name }}
+      port: {{ .port }}
+      targetPort: {{ .targetPort }}
+      {{- if and (or (eq $.Values.service.type "NodePort") (eq $.Values.service.type "LoadBalancer")) (not (empty .nodePort)) }}
+      nodePort: {{ .nodePort }}
+      {{- end }}
+      protocol: {{ .protocol | default "TCP" }}
+      {{- if .appProtocol }}
+      appProtocol: {{ .appProtocol }}
+      {{- end }}
+    {{- end }}
+  selector:
+    {{- include "qdrant.selectorLabels" . | nindent 4 }}