Notes / snooze, update data migration

- WIP on finishing out request list

src/public/request/snooze.php

@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+
+use MyPrayerJournal\{Auth, Request, Table, UI};
+use BitBadger\PDODocument\Patch;
+
+require '../../start.php';
+if ($_SERVER['REQUEST_METHOD'] <> 'PATCH') not_found();
+
+Auth::requireUser(false);
+
+$req = Request::byId($_GET['id']);
+if (!$req) not_found();
+
+$until = (new DateTimeImmutable($_PATCH['until'] . 'T00:00:00', new DateTimeZone($_REQUEST['time_zone'])))
+             ->setTimezone(new DateTimeZone('Etc/UTC'));
+Patch::byId(Table::REQUEST, $req->id, ['snoozedUntil' => $until->format('c')]);
+
+// TODO: message
+
+hide_modal('snooze');
+UI::journal();