Admin and Gallery and event change

src/lib/meetings.ts

@@ -0,0 +1,24 @@
+// Date helpers shared by the site and the admin panel (no server-only imports).
+import type { MeetingItem } from "./content";
+
+/** Today's date in India as YYYY-MM-DD. */
+export function todayIST() {
+  return new Date().toLocaleDateString("en-CA", { timeZone: "Asia/Kolkata" });
+}
+
+/** The next meeting on or after today, if any. */
+export function getNextMeeting(list: MeetingItem[]): MeetingItem | undefined {
+  const today = todayIST();
+  return [...list].filter((m) => m.date >= today).sort((a, b) => a.date.localeCompare(b.date))[0];
+}
+
+export function formatMeetingDate(date: string) {
+  const [y, m, d] = date.split("-").map(Number);
+  return new Date(Date.UTC(y, m - 1, d)).toLocaleDateString("en-IN", {
+    weekday: "short",
+    day: "numeric",
+    month: "short",
+    year: "numeric",
+    timeZone: "UTC",
+  });
+}