sources: fix oci repo paths

infrastructure/sources/8gears-n8n-helmrepository.yaml

@@ -4,6 +4,6 @@ metadata:
   name: 8gears-n8n
   namespace: flux-system
 spec:
-  type: "oci"
   interval: 60m
-  url: oci://8gears.container-registry.com/library/n8n
+  type: "oci"
+  url: oci://8gears.container-registry.com/library

infrastructure/sources/forgejo-helmrepository.yaml

@@ -4,6 +4,6 @@ metadata:
   name: forgejo
   namespace: flux-system
 spec:
-  type: "oci"
   interval: 60m
-  url: oci://codeberg.org/forgejo-contrib/forgejo
+  type: "oci"
+  url: oci://codeberg.org/forgejo-contrib

infrastructure/sources/vikunja-helmrepository.yaml

@@ -4,6 +4,7 @@ metadata:
   name: vikunja
   namespace: flux-system
 spec:
-  type: "oci"
   interval: 60m
-  url: oci://kolaente.dev/vikunja/vikunja
+  type: "oci"
+  url: oci://kolaente.dev/vikunja
+  #url: https://kolaente.dev/api/packages/vikunja/helm