feat(advisory-ai): Add deployment guide, Dockerfile, and Helm chart for on-prem packaging

- Introduced a comprehensive deployment guide for AdvisoryAI, detailing local builds, remote inference toggles, and scaling guidance.
- Created a multi-role Dockerfile for building WebService and Worker images.
- Added a docker-compose file for local and offline deployment.
- Implemented a Helm chart for Kubernetes deployment with persistence and remote inference options.
- Established a new API endpoint `/advisories/summary` for deterministic summaries of observations and linksets.
- Introduced a JSON schema for risk profiles and a validator to ensure compliance with the schema.
- Added unit tests for the risk profile validator to ensure functionality and error handling.

ops/advisory-ai/helm/templates/worker.yaml

@@ -0,0 +1,66 @@
+{{- if .Values.worker.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "stellaops-advisoryai.fullname" . }}-worker
+  labels:
+    app.kubernetes.io/name: {{ include "stellaops-advisoryai.name" . }}-worker
+    app.kubernetes.io/instance: {{ .Release.Name }}
+spec:
+  replicas: {{ .Values.worker.replicas }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "stellaops-advisoryai.name" . }}-worker
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "stellaops-advisoryai.name" . }}-worker
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: worker
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command: ["dotnet", "StellaOps.AdvisoryAI.Worker.dll"]
+          env:
+            - name: ADVISORYAI__INFERENCE__MODE
+              value: "{{ .Values.inference.mode }}"
+            - name: ADVISORYAI__INFERENCE__REMOTE__BASEADDRESS
+              value: "{{ .Values.inference.remote.baseAddress }}"
+            - name: ADVISORYAI__INFERENCE__REMOTE__ENDPOINT
+              value: "{{ .Values.inference.remote.endpoint }}"
+            - name: ADVISORYAI__INFERENCE__REMOTE__APIKEY
+              value: "{{ .Values.inference.remote.apiKey }}"
+            - name: ADVISORYAI__INFERENCE__REMOTE__TIMEOUT
+              value: "{{ printf "00:00:%d" .Values.inference.remote.timeoutSeconds }}"
+            - name: ADVISORYAI__STORAGE__PLANCACHEDIRECTORY
+              value: {{ .Values.storage.planCachePath | quote }}
+            - name: ADVISORYAI__STORAGE__OUTPUTDIRECTORY
+              value: {{ .Values.storage.outputPath | quote }}
+            - name: ADVISORYAI__QUEUE__DIRECTORYPATH
+              value: {{ .Values.storage.queuePath | quote }}
+          envFrom:
+{{- if .Values.extraEnvFrom }}
+            - secretRef:
+                name: {{ .Values.extraEnvFrom | first }}
+{{- end }}
+{{- if .Values.extraEnv }}
+{{- range .Values.extraEnv }}
+            - name: {{ .name }}
+              value: {{ .value | quote }}
+{{- end }}
+{{- end }}
+          volumeMounts:
+            - name: advisoryai-data
+              mountPath: /app/data
+          resources: {{- toYaml .Values.worker.resources | nindent 12 }}
+      volumes:
+        - name: advisoryai-data
+{{- if .Values.storage.persistence.enabled }}
+          persistentVolumeClaim:
+            claimName: {{ .Values.storage.persistence.existingClaim | default (printf "%s-data" (include "stellaops-advisoryai.fullname" .)) }}
+{{- else }}
+          emptyDir: {}
+{{- end }}
+{{- end }}