feat(pages): add public releases option for landing pages

Allow private repositories to enable public release downloads on their landing pages. When enabled, unauthenticated users can download release attachments without accessing the repository. Adds download sections to all landing page templates with styling.

routers/web/pages/pages.go

@@ -118,11 +118,13 @@ func renderLandingPage(ctx *context.Context, repo *repo_model.Repository, config
 	ctx.Data["NumForks"] = repo.NumForks
 	ctx.Data["Year"] = time.Now().Year()
 
-	// Load latest release
+	// Load latest release with attachments
 	release, err := repo_model.GetLatestReleaseByRepoID(ctx, repo.ID)
 	if err == nil && release != nil {
+		_ = repo_model.GetReleaseAttachments(ctx, release)
 		ctx.Data["LatestRelease"] = release
 	}
+	ctx.Data["PublicReleases"] = config.Advanced.PublicReleases
 
 	// Select template based on config
 	tpl := selectTemplate(config.Template)

routers/web/repo/setting/pages.go

@@ -260,6 +260,7 @@ func PagesContent(ctx *context.Context) {
 
 func PagesContentPost(ctx *context.Context) {
 	config := getPagesLandingConfig(ctx)
+	config.Advanced.PublicReleases = ctx.FormBool("public_releases")
 	config.Stats = nil
 	for i := range 10 {
 		value := ctx.FormString(fmt.Sprintf("stat_value_%d", i))