Add Immich to k8s apps registry

- Clarify immich deployment is k8s Helm chart
- Add immich entry to kubernetes/apps.md

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docs/reference/kubernetes/apps.md

@@ -25,6 +25,7 @@ Registry of all applications deployed via [[services/argocd|ArgoCD]].
 | `loki` | monitoring | `argocd/manifests/loki/` | [[services/loki|Loki]] |
 | `grafana` | monitoring | Helm chart (forge mirror) | [[services/grafana|Grafana]] |
 | `grafana-config` | monitoring | `argocd/manifests/grafana-config/` | [[services/grafana|Grafana]] |
+| `immich` | immich | Helm chart | [[services/immich|Immich]] |
 | `alloy-k8s` | alloy | `argocd/manifests/alloy-k8s/` | [[services/alloy|Alloy]] |
 | `kube-state-metrics` | monitoring | `argocd/manifests/kube-state-metrics/` | K8s metrics |
 | `miniflux` | miniflux | `argocd/manifests/miniflux/` | [[services/miniflux|Miniflux]] |

docs/reference/services/immich.md

@@ -15,7 +15,7 @@ Self-hosted photo and video management.
 |----------|-------|
 | **URL** | https://photos.ops.eblu.me |
 | **Namespace** | `immich` |
-| **Deployment** | Helm chart |
+| **Deployment** | Helm chart (k8s) |
 | **Database** | [[services/postgresql|PostgreSQL]] (CNPG) |
 | **Storage** | [[storage/sifaka|Sifaka]] photos volume |