added IMAP, LetsEncrypt, update layout

internal/webui/render.go

@@ -20,7 +20,21 @@ type M map[string]any
 func (a *App) funcMap() template.FuncMap {
 	return template.FuncMap{
 		"formatDatetime": func(t time.Time) string { return formatDatetimeInZone(t, a.Cfg) },
-		"strftime": func(layout string, t time.Time) string {
+		// strftime accepts either time.Time or *time.Time (nullable DB columns like
+		// MailboxAppPassword.LastUsedAt) so callers don't need a separate deref helper.
+		"strftime": func(layout string, v any) string {
+			var t time.Time
+			switch tv := v.(type) {
+			case time.Time:
+				t = tv
+			case *time.Time:
+				if tv == nil {
+					return ""
+				}
+				t = *tv
+			default:
+				return ""
+			}
 			if t.IsZero() {
 				return ""
 			}
@@ -109,16 +123,21 @@ func humanFileSize(size int64) string {
 var pages = []string{
 	"dashboard.html", "domains.html", "add_domain.html", "edit_domain.html",
 	"senders.html", "add_sender.html", "edit_sender.html",
+	"mailboxes.html", "add_mailbox.html", "edit_mailbox.html", "mailbox_apppasswords.html", "mailbox_aliases.html",
+	"mailbox_lists.html", "mailbox_rules.html",
 	"ips.html", "add_ip.html", "edit_ip.html",
 	"dkim.html", "edit_dkim.html",
-	"settings.html", "logs.html", "view_message_content.html", "error.html",
+	"settings.html", "letsencrypt.html", "logs.html", "view_message_content.html", "error.html",
 	"account.html", "first_login.html", "totp_setup.html",
 	"admins.html", "add_admin.html", "edit_admin.html",
 }
 
 // standalonePages are pre-login screens — they intentionally don't use base.html's
 // sidebar/dashboard chrome, since the visitor isn't authenticated yet.
-var standalonePages = []string{"login.html", "login_mfa.html"}
+var standalonePages = []string{
+	"login.html", "login_mfa.html",
+	"webmail_login.html", "webmail_login_mfa.html", "webmail_account.html", "webmail_totp_setup.html",
+}
 
 // loadTemplates parses from the embedded assets FS (see embed.go), not the
 // filesystem — the binary carries its own templates, so it runs from any working
@@ -173,6 +192,15 @@ func (a *App) render(w http.ResponseWriter, r *http.Request, page string, data M
 	}
 	data["flashes"] = popFlashes(w, r)
 	data["health"] = a.checkHealth()
+	// Sidebar badge counts (Domains/Senders/Mailboxes/IPs/DKIM Keys) — computed here,
+	// centrally, so every authenticated page shows them, not just the dashboard (which
+	// used to compute these itself and nowhere else did).
+	counts := a.computeNavCounts(r)
+	data["domain_count"] = counts.DomainCount
+	data["sender_count"] = counts.SenderCount
+	data["mailbox_count"] = counts.MailboxCount
+	data["ip_count"] = counts.IPCount
+	data["dkim_count"] = counts.DKIMCount
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	if err := t.ExecuteTemplate(w, "base.html", data); err != nil {
 		a.Logger.Error("template render error (%s): %v", page, err)