feat(surf): serve startup summary, shutdown report and http request log

- serve prints a startup summary on a terminal (version, environment, URL,
  admin, database host and name, pending migrations, plugins, drivers) and
  logs it as a 'startup summary' record plus 'listening on <addr>'
- on SIGINT/SIGTERM serve drains, prints and logs a shutdown report and
  returns nil (exit 0), or the drain errors (exit 1)
- the request log is on by default under diary component http with
  request_id; the route pattern, never the path, is logged
- lagoon.PendingMigrations, conga.Worker.Stats, diary.HideOnTTY,
  bonfire.IsTerminal and bonfire.Details back the summary and report

modules/diary/console.go

@@ -17,6 +17,7 @@ import (
 	"charm.land/lipgloss/v2"
 	"git.golem15.com/golem15/summercms/modules/bonfire"
 	"github.com/charmbracelet/colorprofile"
+	"golang.org/x/term"
 )
 
 // componentWidth is the column width of the component prefix.
@@ -113,7 +114,12 @@ func (h *consoleHandler) WithGroup(name string) slog.Handler {
 	return c
 }
 
-func (h *consoleHandler) Handle(_ context.Context, r slog.Record) error {
+func (h *consoleHandler) Handle(ctx context.Context, r slog.Record) error {
+	// The styled console is read by a person; facts already shown as a
+	// block (HideOnTTY) are not repeated as log lines.
+	if hiddenOnTTY(ctx) {
+		return nil
+	}
 	component := h.component
 	prefix := groupPrefix(h.groups)
 	var recAttrs []consoleAttr
@@ -168,6 +174,37 @@ func (h *consoleHandler) Handle(_ context.Context, r slog.Record) error {
 	return err
 }
 
+// ttyFilter drops records marked with HideOnTTY; it wraps a plain (JSON
+// or logfmt) console channel whose writer is a terminal.
+type ttyFilter struct {
+	slog.Handler
+}
+
+func (f ttyFilter) Enabled(ctx context.Context, l slog.Level) bool {
+	return !hiddenOnTTY(ctx) && f.Handler.Enabled(ctx, l)
+}
+
+func (f ttyFilter) Handle(ctx context.Context, r slog.Record) error {
+	if hiddenOnTTY(ctx) {
+		return nil
+	}
+	return f.Handler.Handle(ctx, r)
+}
+
+func (f ttyFilter) WithAttrs(attrs []slog.Attr) slog.Handler {
+	return ttyFilter{f.Handler.WithAttrs(attrs)}
+}
+
+func (f ttyFilter) WithGroup(name string) slog.Handler {
+	return ttyFilter{f.Handler.WithGroup(name)}
+}
+
+// isTerminal reports whether w is a terminal.
+func isTerminal(w io.Writer) bool {
+	f, ok := w.(interface{ Fd() uintptr })
+	return ok && term.IsTerminal(int(f.Fd()))
+}
+
 func levelLabel(l slog.Level, p bonfire.Palette) (string, lipgloss.Style) {
 	switch {
 	case l < slog.LevelInfo: