добавил mod time в шаблон поста

mvc/controllers/controllers_pages/post.go

@@ -27,7 +27,7 @@ func PostPageHandler(app *models.App) http.HandlerFunc {
 
 			post := app.Posts[models_pages.PostLink(postLink)]
 
-			pageData, err = models_pages.RenderPostPage(app.Templates, app.Version, post.Data)
+			pageData, err = models_pages.RenderPostPage(app.Templates, app.Version, post)
 			if err != nil {
 				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return

mvc/models/models_pages/post.go

@@ -20,13 +20,14 @@ type Post struct {
 	Timestamp int64
 }
 
-func RenderPostPage(templates *template.Template, version int64, data template.HTML) ([]byte, error) {
+func RenderPostPage(templates *template.Template, version int64, post *Post) ([]byte, error) {
 	var pageData bytes.Buffer
 
 	context := map[string]any{
 		"version":            version,
 		"renderingTimestamp": time.Now().Unix(),
-		"data":               data,
+		"data":               post.Data,
+		"modTimestamp":       post.Timestamp,
 	}
 
 	if err := templates.ExecuteTemplate(&pageData, PostPageTmplName, context); err != nil {

mvc/views/pages/post.gohtml

@@ -6,6 +6,9 @@
     <main>
         <div>
             {{ .data }}
+            <p>
+                <code>mod time: {{ .modTimestamp }}</code>
+            </p>
         </div>
     </main>
     {{ template "footer" . }}