feat: p2 batch 28-31 reminders lists comments bang stats

Calendar events support multiple reminder offsets with presets and per-user defaults.

Lists index adds inline task entry and list property editing.

Generic entity comments on list detail. New bangs.stats dashboard widget.

Closes Gitea #28, #29, #30, #31. Migrations 0022 and 0023.

src/app/calendar/page.tsx

@@ -1,5 +1,9 @@
 import { CalendarShell } from "@/modules/calendar/components/calendar-shell";
-import { listCalendars, listEvents } from "@/modules/calendar/server/queries";
+import {
+  getDefaultEventReminderOffsets,
+  listCalendars,
+  listEvents,
+} from "@/modules/calendar/server/queries";
 import { getCurrentSession } from "@/lib/session";
 import type { CalView } from "@/modules/_core/themes";
 
@@ -10,10 +14,11 @@ export default async function CalendarPage() {
   const to = new Date(now);
   to.setMonth(to.getMonth() + 10);
 
-  const [{ user }, calendars, events] = await Promise.all([
+  const [{ user }, calendars, events, defaultReminderOffsets] = await Promise.all([
     getCurrentSession(),
     listCalendars(),
     listEvents({ from, to, calendarIds: "all" }),
+    getDefaultEventReminderOffsets(),
   ]);
 
   return (
@@ -21,6 +26,7 @@ export default async function CalendarPage() {
       calendars={calendars}
       events={events}
       defaultView={user.themeCalView as CalView}
+      defaultReminderOffsets={defaultReminderOffsets}
     />
   );
 }