added IMAP, LetsEncrypt, update layout

internal/webui/navcounts.go

@@ -0,0 +1,58 @@
+package webui
+
+import "net/http"
+
+// navCounts are the small per-resource counts shown as sidebar badges on every page
+// (and reused by the dashboard's own stat tiles, which use the same numbers) — scoped
+// to the current admin exactly like every list page already is.
+type navCounts struct {
+	DomainCount, SenderCount, MailboxCount, IPCount, DKIMCount int
+}
+
+func (a *App) computeNavCounts(r *http.Request) navCounts {
+	scope := scopeFromContext(r)
+	var c navCounts
+
+	if scope.Global {
+		c.DomainCount, _ = a.DB.CountActiveDomains()
+		c.SenderCount, _ = a.DB.CountActiveSenders()
+		c.DKIMCount, _ = a.DB.CountActiveDKIMKeys()
+	} else {
+		domains, _ := a.DB.ListDomains()
+		for _, d := range domains {
+			if d.IsActive && scope.Allowed(d.ID) {
+				c.DomainCount++
+			}
+		}
+		senders, _ := a.DB.ListSenders()
+		for _, s := range senders {
+			if s.IsActive && scope.Allowed(s.DomainID) {
+				c.SenderCount++
+			}
+		}
+		keys, _ := a.DB.ListActiveDKIMKeysWithDomain()
+		for _, k := range keys {
+			if scope.Allowed(k.DomainID) {
+				c.DKIMCount++
+			}
+		}
+	}
+
+	// Mailboxes and IPs always need a per-row pass regardless of scope.Global (no
+	// dedicated CountActive* helpers exist for them), same as dashboard.go already did
+	// for mailboxes before this was centralized.
+	mailboxes, _ := a.DB.ListMailboxes()
+	for _, m := range mailboxes {
+		if m.IsActive && (scope.Global || scope.Allowed(m.DomainID)) {
+			c.MailboxCount++
+		}
+	}
+	ips, _ := a.DB.ListWhitelistedIPs()
+	for _, ip := range ips {
+		if ip.IsActive && (scope.Global || scope.Allowed(ip.DomainID)) {
+			c.IPCount++
+		}
+	}
+
+	return c
+}