merge claude/bluejay-infra-worldbuilder: fc-worldbuilder ArgoCD app

FlowerCore.WorldBuilder runtime deploy: Namespace + Longhorn PVC + Deployment
+ Service + step-ca Certificate + Traefik IngressRoute. ArgoCD ApplicationSet
picks up apps/worldbuilder/ within ~3 minutes.

Source: D:\git\FlowerCore\FlowerCore.WorldBuilder@6ed6d26

Initial image: localhost/fc-worldbuilder:v202605062048 (already imported on
all 3 RKE2 nodes via ctr images import).

DNS preflight done: worldbuilder.iamworkin.lan -> 10.0.56.200 (Traefik VIP)
in pfSense Unbound (FlowerCore.DNS provider was 502 at deploy time, fell back
to direct pfSense PHP exec via diag_command.php).

ImageGen backend: BLUEJAY-WS http://10.0.56.20:8188 (R9700 / gfx1201 / ROCm
7.2.1). One real branding render confirmed working 2026-05-06T20:36:47Z.

Memory references in README:
- feedback_pfsense_dns_required_for_acme
- feedback_rke2_image_import_per_node_scp
- feedback_k8s_probes_must_not_hit_openapi
- feedback_k8s_probes_behind_auth_middleware
- feedback_dataprotection_keys_persist_to_app_dbcontext

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/worldbuilder/README.md

@@ -0,0 +1,60 @@
+# FlowerCore.WorldBuilder
+
+ArgoCD-managed manifest for FlowerCore.WorldBuilder.Web — comic / storyboard
+authoring service that drives ComfyUI for panel image generation and
+QuestPDF for letter / A4 export.
+
+Source: `D:\git\FlowerCore\FlowerCore.WorldBuilder` (master)
+
+## Deployment order
+
+1. **DNS preflight** — `worldbuilder.iamworkin.lan -> 10.0.56.200` MUST exist
+   in pfSense Unbound before this manifest is applied, or cert-manager
+   HTTP-01 silently exponential-backs-off ~2h.
+   Memory: `feedback_pfsense_dns_required_for_acme`.
+2. **Image import to ALL RKE2 nodes** — pod can schedule to any of
+   `rke2-server` (10.0.56.11), `rke2-agent1` (10.0.56.12),
+   `rke2-agent2` (10.0.56.13). Build with:
+   ```bash
+   bash deploy/build.sh   # in FlowerCore.WorldBuilder repo
+   podman save localhost/fc-worldbuilder:v<TAG> -o /tmp/fc-worldbuilder-v<TAG>.tar
+   for h in 10.0.56.11 10.0.56.12 10.0.56.13; do
+     scp /tmp/fc-worldbuilder-v<TAG>.tar fcadmin@$h:/tmp/
+     ssh fcadmin@$h \
+       "sudo /var/lib/rancher/rke2/bin/ctr -a /run/k3s/containerd/containerd.sock \
+         -n k8s.io images import /tmp/fc-worldbuilder-v<TAG>.tar"
+   done
+   ```
+   Memory: `feedback_rke2_image_import_per_node_scp`.
+3. **Bump image tag** in `worldbuilder.yaml` and git push.
+   ArgoCD ApplicationSet picks up within ~3 minutes.
+4. **First production render** — open `https://worldbuilder.iamworkin.lan`,
+   create World → Character → Storyboard → ExportJob, confirm artifact
+   downloads. ComfyUI lives on BLUEJAY-WS at `http://10.0.56.20:8188`.
+
+## Health probes
+
+- `startupProbe` + `readinessProbe`: `httpGet /healthz` (registered explicitly
+  in Program.cs — anonymous, no DB or OpenAPI dependency).
+- `livenessProbe`: `tcpSocket` as a cheap fallback.
+  Memory: `feedback_k8s_probes_must_not_hit_openapi`,
+  `feedback_k8s_probes_behind_auth_middleware`.
+
+## Storage
+
+- Longhorn RWO PVC `worldbuilder-data` (5Gi) mounted at `/data`. SQLite DB
+  lives at `/data/worldbuilder.db`, generated images under `/data/gallery/`,
+  PDF/PNG exports under `/data/exports/`.
+- DataProtection keys persist to the same SQLite via
+  `AddFlowerCoreDataProtection<WorldBuilderDbContext>` — explicit migration
+  `20260429133417_Initial` already creates `fc_dp_keys`.
+  Memory: `feedback_dataprotection_keys_persist_to_app_dbcontext`,
+  `feedback_intranet_dataprotection_table_must_have_explicit_migration`.
+
+## Image generation backend
+
+`FlowerCore:WorldBuilder:ImageGeneration:BaseUrl=http://10.0.56.20:8188` —
+ComfyUI runs on BLUEJAY-WS Windows (R9700 / gfx1201 / ROCm 7.2.1). Pod reaches
+the workstation directly across the 10.0.56.0/24 VLAN (no Podman-style host-
+filter issues — K8s pods route via Calico, which is L3-routed across the
+VLAN).

apps/worldbuilder/worldbuilder.yaml

@@ -0,0 +1,203 @@
+# FlowerCore.WorldBuilder — comic / storyboard authoring service.
+#
+# Deployment + Service + PVC + Certificate + IngressRoute. ArgoCD-managed
+# end-to-end. See apps/worldbuilder/README.md for the per-deploy runbook.
+#
+# Image build (BLUEJAY-WS):
+#   bash deploy/build.sh                 # in FlowerCore.WorldBuilder repo
+#   podman save localhost/fc-worldbuilder:v<TAG> -o /tmp/fc-worldbuilder-v<TAG>.tar
+#   for h in 10.0.56.11 10.0.56.12 10.0.56.13; do
+#     scp /tmp/fc-worldbuilder-v<TAG>.tar fcadmin@$h:/tmp/
+#     ssh fcadmin@$h "sudo /var/lib/rancher/rke2/bin/ctr -a /run/k3s/containerd/containerd.sock -n k8s.io images import /tmp/fc-worldbuilder-v<TAG>.tar"
+#   done
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: fc-worldbuilder
+  labels:
+    app.kubernetes.io/part-of: flowercore
+---
+# SQLite DB + generated image gallery + PDF/PNG exports.
+# Longhorn RWO — single replica with `Recreate` rollout strategy keeps it safe.
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: worldbuilder-data
+  namespace: fc-worldbuilder
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 5Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: worldbuilder-web
+  namespace: fc-worldbuilder
+  labels:
+    app.kubernetes.io/name: worldbuilder-web
+    app.kubernetes.io/part-of: flowercore
+spec:
+  replicas: 1
+  revisionHistoryLimit: 3
+  strategy:
+    # RWO PVC + single replica. Recreate avoids multi-attach overlap.
+    type: Recreate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: worldbuilder-web
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: worldbuilder-web
+        app.kubernetes.io/part-of: flowercore
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "8080"
+        prometheus.io/path: "/metrics/prometheus"
+    spec:
+      securityContext:
+        fsGroup: 1654
+        fsGroupChangePolicy: OnRootMismatch
+      containers:
+        - name: web
+          # Bump tag for each rebuild. Initial deploy: v202605062048
+          image: localhost/fc-worldbuilder:v202605062048
+          imagePullPolicy: Never
+          ports:
+            - containerPort: 8080
+              name: http
+          env:
+            - name: ASPNETCORE_URLS
+              value: "http://+:8080"
+            - name: ASPNETCORE_ENVIRONMENT
+              value: "Production"
+            - name: DOTNET_RUNNING_IN_CONTAINER
+              value: "true"
+            - name: DOTNET_SYSTEM_GLOBALIZATION_INVARIANT
+              value: "false"
+            # SQLite path overrides (default appsettings uses relative paths).
+            - name: ConnectionStrings__DefaultConnection
+              value: "Data Source=/data/worldbuilder.db"
+            - name: FlowerCore__Database__Provider
+              value: "Sqlite"
+            - name: FlowerCore__Database__ConnectionStrings__Sqlite
+              value: "Data Source=/data/worldbuilder.db"
+            # Generated image gallery + exports persist on /data.
+            - name: FlowerCore__WorldBuilder__ImageStore__RootPath
+              value: "/data/gallery"
+            - name: FlowerCore__WorldBuilder__Export__RootPath
+              value: "/data/exports"
+            # ComfyUI on BLUEJAY-WS (R9700 / gfx1201 / ROCm 7.2.1).
+            - name: FlowerCore__WorldBuilder__ImageGeneration__BaseUrl
+              value: "http://10.0.56.20:8188"
+            - name: FlowerCore__WorldBuilder__ImageGeneration__ClientMode
+              value: "comfyui"
+          resources:
+            requests:
+              cpu: 100m
+              memory: 256Mi
+            limits:
+              cpu: 1000m
+              memory: 768Mi
+          # /healthz is registered explicitly in Program.cs (anonymous, no DB
+          # or OpenAPI dependency). Liveness uses tcpSocket as a cheap fallback
+          # in case future middleware changes accidentally gate /healthz.
+          # Memory: feedback_k8s_probes_must_not_hit_openapi,
+          #         feedback_k8s_probes_behind_auth_middleware.
+          startupProbe:
+            httpGet:
+              path: /healthz
+              port: 8080
+            initialDelaySeconds: 5
+            periodSeconds: 5
+            failureThreshold: 30
+          readinessProbe:
+            httpGet:
+              path: /healthz
+              port: 8080
+            periodSeconds: 10
+            failureThreshold: 3
+          livenessProbe:
+            tcpSocket:
+              port: 8080
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            failureThreshold: 3
+          securityContext:
+            runAsNonRoot: true
+            runAsUser: 1654
+            runAsGroup: 1654
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            capabilities:
+              drop:
+                - ALL
+          volumeMounts:
+            - name: data
+              mountPath: /data
+            - name: tmp
+              mountPath: /tmp
+            - name: logs
+              mountPath: /app/logs
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: worldbuilder-data
+        - name: tmp
+          emptyDir: {}
+        - name: logs
+          emptyDir: {}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: worldbuilder-web
+  namespace: fc-worldbuilder
+  labels:
+    app.kubernetes.io/name: worldbuilder-web
+    app.kubernetes.io/part-of: flowercore
+spec:
+  type: ClusterIP
+  selector:
+    app.kubernetes.io/name: worldbuilder-web
+  ports:
+    - name: http
+      port: 80
+      targetPort: 8080
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: worldbuilder-web-tls
+  namespace: fc-worldbuilder
+spec:
+  secretName: worldbuilder-web-tls
+  issuerRef:
+    name: step-ca-acme
+    kind: ClusterIssuer
+  dnsNames:
+    - worldbuilder.iamworkin.lan
+  duration: 2160h    # 90d
+  renewBefore: 720h  # 30d
+---
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: worldbuilder-web
+  namespace: fc-worldbuilder
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - match: Host(`worldbuilder.iamworkin.lan`)
+      kind: Rule
+      services:
+        - name: worldbuilder-web
+          port: 80
+  tls:
+    secretName: worldbuilder-web-tls