Show empty repos in Admin Repository Management page (#23114)

[yardenshoham]

Backport #23114

The Admin Repository Management page and the Explore Repository page both use the RenderRepoSearch function. In this function, the OnlyShowRelevant search option is true when querying repositories for admin page.

gitea/routers/web/explore/repo.go

Lines 99 to 115 in edf98a2

	repos, count, err = repo_model.SearchRepository(ctx, &repo_model.SearchRepoOptions{
	ListOptions: db.ListOptions{
	Page: page,
	PageSize: opts.PageSize,
	},
	Actor: ctx.Doer,
	OrderBy: orderBy,
	Private: opts.Private,
	Keyword: keyword,
	OwnerID: opts.OwnerID,
	AllPublic: true,
	AllLimited: true,
	TopicOnly: topicOnly,
	Language: language,
	IncludeDescription: setting.UI.SearchRepoDescription,
	OnlyShowRelevant: onlyShowRelevant,
	})

Refer to #19361, the repositories with is_empty=true will be hidden if OnlyShowRelevant is true.

Administrators should be able to see all repositories. So OnlyShowRelevant shouldn't be set to true .

[yardenshoham]

Feel free to push if you know how to make lint pass

[zeripath]

Hmm. May be this doesn't need to be backported?

[yardenshoham]

Yep, let's not