couchdb: increase nginx proxy body size to 100m

Fixes 413 Entity Too Large error in Obsidian LiveSync sync operations.
Applies to both internal (communicore.local) and public (communicore.mk-labs.cloud) ingress routes.

cluster/applications/couchdb/templates/ingress-public.yaml

@@ -15,6 +15,7 @@ metadata:
     external-dns.alpha.kubernetes.io/hostname: "communicore.mk-labs.cloud"
     external-dns.alpha.kubernetes.io/target: "ingress.mk-labs.cloud"
     external-dns.alpha.kubernetes.io/public: "true"
+    nginx.ingress.kubernetes.io/proxy-body-size: "100m"
 spec:
   ingressClassName: nginx
   rules:

cluster/applications/couchdb/values.yaml

@@ -62,6 +62,7 @@ ingress:
   annotations:
     cert-manager.io/cluster-issuer: "letsencrypt-prod"
     external-dns.alpha.kubernetes.io/hostname: "communicore.local.mk-labs.cloud"
+    nginx.ingress.kubernetes.io/proxy-body-size: "100m"
   hosts:
     - communicore.local.mk-labs.cloud
   tls: