feat(minecraft): deploy journey-into-imagination PaperMC server

- PaperMC 26.1.2 via itzg/minecraft-server:2026.7.0
- Namespace: minecraft, Service: journey-into-imagination
- TCP port 10182 (non-standard) via ingress-nginx tcp forwarding
- Pure Storage CSI PVC (pure-block, 50Gi) for world data
- World seed hardcoded: -5177989977648707969
- RCON password via ExternalSecret + 1Password Connect
- SleepMost v5.6.2 plugin for single-player sleep
- Whitelist off at launch, toggle-ready
- ExternalDNS annotations for internal Technitium record
- Manual steps: UniFi port forward WAN:10182→10.1.71.80:10182,
  Cloudflare A record + SRV for journey-into-imagination.mk-labs.cloud

cluster/applications/minecraft/application.yaml

@@ -0,0 +1,23 @@
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: minecraft
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "20"
+spec:
+  project: default
+  source:
+    repoURL: https://gitea.mk-labs.cloud/rblundon/homelab.git
+    targetRevision: main
+    path: cluster/applications/minecraft
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: minecraft
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true