chore(deps): lock file maintenance

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

CONTRIBUTING.md

@@ -0,0 +1,10 @@
+# Contributing to CloudNativePG
+
+Thank you for your interest in contributing! 💖
+
+To ensure consistency across the project, all CloudNativePG repositories follow
+a common set of guidelines regarding code of conduct, AI usage, and
+contribution workflows.
+
+Please review the [CloudNativePG Project contributing guidelines](https://github.com/cloudnative-pg/governance/blob/main/CONTRIBUTING.md)
+before searching for issues, reporting bugs, or submitting a pull request.

Taskfile.yml

@@ -86,7 +86,7 @@ tasks:
       # renovate: datasource=git-refs depName=crd-gen-refs lookupName=https://github.com/cloudnative-pg/daggerverse currentValue=main
       DAGGER_CRDGENREF_SHA: ee59e34a99940e45f87a16177b1d640975b05b74
       # renovate: datasource=go depName=github.com/elastic/crd-ref-docs
-      CRDREFDOCS_VERSION: v0.2.0
+      CRDREFDOCS_VERSION: v0.3.0
     cmds:
       - >
         GITHUB_REF= dagger -s call -m github.com/cloudnative-pg/daggerverse/crd-ref-docs@${DAGGER_CRDGENREF_SHA}

hack/crd-gen-refs/config.yaml

@@ -1,9 +1,6 @@
 processor:
   ignoreGroupVersions:
     - "GVK"
-  customMarkers:
-    - name: "optional"
-      target: field
   ignoreFields:
 #    - "status$"
     - "TypeMeta$"

hack/crd-gen-refs/markdown/type.tpl

@@ -31,7 +31,7 @@ _Appears in:_
 {{ end -}}
 
 {{ range $type.Members -}}
-| `{{ .Name  }}` _{{ markdownRenderType .Type }}_ | {{ template "type_members" . }} | {{ if not .Markers.optional -}}True{{- end }} | {{ markdownRenderDefault .Default }} | {{ range .Validation -}} {{ markdownRenderFieldDoc . }} <br />{{ end }} |
+| `{{ .Name  }}` _{{ markdownRenderType .Type }}_ | {{ template "type_members" . }} | {{ if not .Markers.optional -}}True{{- end }} | {{ markdownRenderDefault .Default }} | {{ range .Validation -}}{{- $v := markdownRenderFieldDoc . }}{{- if and $v (ne $v "Optional: \\{\\}") -}} {{ $v }} <br />{{ end }}{{- end }} |
 {{ end -}}
 
 {{ end -}}