fix: orgmode render include path (#38642) (#38645)

Backport #38642

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: TheFox0x7 <thefox0x7@gmail.com>
Co-authored-by: bircni <bircni@icloud.com>

modules/markup/orgmode/orgmode.go

@@ -70,7 +70,15 @@ func Render(ctx *markup.RenderContext, input io.Reader, output io.Writer) error
 	w := &orgWriter{rctx: ctx, HTMLWriter: htmlWriter}
 	htmlWriter.ExtendingWriter = w
 
-	res, err := org.New().Silent().Parse(input, "").Write(w)
+	cfg := org.New()
+	cfg.ReadFile = func(path string) ([]byte, error) {
+		// actually the orgmode render doesn't support rendering the content from the content again,
+		// so just leave the plain text to end users
+		content := fmt.Sprintf("#+INCLUDE: [[%s]]", path)
+		return []byte(content), nil
+	}
+	doc := cfg.Silent().Parse(input, "")
+	res, err := doc.Write(w)
 	if err != nil {
 		return fmt.Errorf("orgmode.Render failed: %w", err)
 	}