fix(org-wiki): remove duplicated nav menu, fix intra-wiki links

- view.tmpl rendered both org/header (which already includes org/menu)
  and org/menu -> the org navigation bar showed twice. Drop the redundant
  org/menu include to match every other org page.
- Wiki content was rendered with a RepoFile context, so intra-wiki links
  pointed at /{owner}/{repo}/src/branch/main/PATH (repo file browser,
  missing .md -> 404). Rewrite rendered links (content/sidebar/footer) to
  /{owner}/-/wiki/PATH, which also hides the underlying wiki repo name.
- Reword empty-state hint to public / members-only wording.

Claude-Session: https://claude.ai/code/session_01Bqe7fAuHQeiLueYfeHFrHw

routers/web/org/wiki.go

@@ -4,8 +4,10 @@
 package org
 
 import (
+	htmltemplate "html/template"
 	"net/http"
 	"path"
+	"regexp"
 	"strings"
 
 	"code.mokoconsulting.tech/MokoConsulting/MokoGitea/models/renderhelper"
@@ -114,6 +116,11 @@ func Wiki(ctx *context.Context) {
 		ctx.ServerError("RenderString", err)
 		return
 	}
+	// Intra-wiki links render as repo-file URLs (/{owner}/{repo}/src/branch/...).
+	// Rewrite them to the org wiki route so they open the wiki viewer instead of
+	// the repo file browser, and don't leak the underlying wiki repo name.
+	wikiLinkBase := setting.AppSubURL + "/" + org.Name + "/-/wiki/"
+	renderedContent = rewriteOrgWikiLinks(renderedContent, wikiRepo, wikiLinkBase)
 	ctx.Data["WikiContent"] = renderedContent
 
 	// Render _Sidebar if it exists.
@@ -123,7 +130,7 @@ func Wiki(ctx *context.Context) {
 		if err == nil {
 			rendered, err := markdown.RenderString(rctx, sidebarContent)
 			if err == nil {
-				ctx.Data["WikiSidebarHTML"] = rendered
+				ctx.Data["WikiSidebarHTML"] = rewriteOrgWikiLinks(rendered, wikiRepo, wikiLinkBase)
 			}
 		}
 	}
@@ -135,7 +142,7 @@ func Wiki(ctx *context.Context) {
 		if err == nil {
 			rendered, err := markdown.RenderString(rctx, footerContent)
 			if err == nil {
-				ctx.Data["WikiFooterHTML"] = rendered
+				ctx.Data["WikiFooterHTML"] = rewriteOrgWikiLinks(rendered, wikiRepo, wikiLinkBase)
 			}
 		}
 	}
@@ -143,6 +150,20 @@ func Wiki(ctx *context.Context) {
 	ctx.HTML(http.StatusOK, tplOrgWiki)
 }
 
+// rewriteOrgWikiLinks rewrites links produced by the RepoFile render context
+// (/{owner}/{repo}/src/branch/{branch}/PATH) into org wiki routes
+// (/{owner}/-/wiki/PATH), stripping a trailing .md, so intra-wiki links open the
+// wiki viewer instead of the repo file browser.
+func rewriteOrgWikiLinks(html htmltemplate.HTML, wikiRepo *repo_model.Repository, wikiBase string) htmltemplate.HTML {
+	prefix := wikiRepo.Link() + "/src/branch/" + util.PathEscapeSegments(wikiRepo.DefaultBranch) + "/"
+	re := regexp.MustCompile(`href="` + regexp.QuoteMeta(prefix) + `([^"#?]*)([^"]*)"`)
+	out := re.ReplaceAllStringFunc(string(html), func(m string) string {
+		sm := re.FindStringSubmatch(m)
+		return `href="` + wikiBase + strings.TrimSuffix(sm[1], ".md") + sm[2] + `"`
+	})
+	return htmltemplate.HTML(out)
+}
+
 // buildOrgWikiTree builds a hierarchical folder tree from the org wiki git repo.
 // Shows up to 2 levels deep (folders and their immediate children).
 func buildOrgWikiTree(commit *git.Commit) []*OrgWikiTreeNode {

templates/org/wiki/view.tmpl

@@ -1,7 +1,6 @@
 {{template "base/head" .}}
 <div role="main" aria-label="{{.Title}}" class="page-content organization wiki">
 	{{template "org/header" .}}
-	{{template "org/menu" .}}
 	<div class="ui container">
 		{{if .WikiEmpty}}
 			<div class="ui placeholder segment">
@@ -11,8 +10,7 @@
 					This organization doesn't have a wiki yet.
 				</div>
 				<p class="tw-text-center">
-					Enable the wiki on the <code>.mokogitea</code> (public) or <code>.mokogitea-private</code> (members-only)
-					repository to get started.
+					Enable a <strong>public</strong> or <strong>members-only</strong> wiki for this organization to get started.
 				</p>
 			</div>
 		{{else}}