feat: show version in admin page

internal/admin/admin.go

@@ -46,6 +46,7 @@ type TemplateData struct {
 	Channels      []*model.Channel
 	Channel       *model.Channel
 	ChannelPlugin *model.ChannelPlugin
+	Version       string
 }
 
 // Admin represents the admin interface
@@ -55,10 +56,11 @@ type Admin struct {
 	store        *sessions.CookieStore
 	templates    map[string]*template.Template
 	baseTemplate *template.Template
+	version      string
 }
 
 // New creates a new Admin instance
-func New(cfg *config.Config, database *db.Database) *Admin {
+func New(cfg *config.Config, database *db.Database, version string) *Admin {
 	// Create session store with appropriate options
 	store := sessions.NewCookieStore([]byte(cfg.SecretKey))
 	store.Options = &sessions.Options{
@@ -126,6 +128,7 @@ func New(cfg *config.Config, database *db.Database) *Admin {
 		store:        store,
 		templates:    templates,
 		baseTemplate: baseTemplate,
+		version:      version,
 	}
 }
 
@@ -264,6 +267,7 @@ func (a *Admin) render(w http.ResponseWriter, r *http.Request, templateName stri
 	data.LoggedIn = a.isLoggedIn(r)
 	data.Path = r.URL.Path
 	data.Flash = a.getFlashes(w, r)
+	data.Version = a.version
 
 	// Get template
 	tmpl, ok := a.templates[templateName]