First cut of Add / Edit / Active / Answered pages

- Centralized UI between UI and Layout classes

src/public/request/full.php

@@ -0,0 +1,49 @@
+<?php declare(strict_types=1);
+
+use MyPrayerJournal\{Auth, History, Layout, Note, Request, RequestAction, UI};
+
+require '../../start.php';
+if ($_SERVER['REQUEST_METHOD'] <> 'GET') not_found();
+
+Auth::requireUser();
+
+$req = Request::byId($_GET['id']);
+if (!$req) not_found();
+
+$answered = $req->isAnswered() ? new DateTimeImmutable($req->history[0]->asOf) : null;
+$prayed   = sizeof(array_filter($req->history, fn(History $hist) => $hist->action == RequestAction::Prayed));
+$daysOpen =
+    (($answered ?? new DateTimeImmutable('now'))->getTimestamp()
+        - (new DateTimeImmutable(end($req->history)->asOf))->getTimestamp()) / 86400;
+
+$logs = array_merge(
+    array_map(fn(Note $note) => [new DateTimeImmutable($note->asOf), 'Notes', $note->text], $req->notes),
+    array_map(fn(History $hist) => [new DateTimeImmutable($hist->asOf), $hist->action->value, $hist->text ?? ''],
+        $req->history));
+usort($logs, fn($a, $b) => $a[0] > $b[0] ? -1 : 1);
+if ($req->isAnswered()) array_shift($logs);
+
+Layout::pageHead('Full Request');?>
+<article class="container mt-3">
+    <div class=card>
+        <h5 class=card-header>Full Prayer Request</h5>
+        <div class=card-body>
+            <h6 class="card-subtitle text-muted mb-2"><?php
+                if (!is_null($answered)) { ?>
+                    Answered <?=$answered->format('F j, Y')?> (<?php UI::relativeDate($req->history[0]->asOf); ?>)
+                    &bull;<?php
+                } ?>
+                Prayed <?=number_format($prayed)?> times &bull; Open <?=number_format($daysOpen)?> days
+            </h6>
+            <p class=card-text><?=htmlentities($req->currentText())?>
+        </div>
+        <ul class="list-group list-group-flush"><?php
+            foreach ($logs as $log) { ?>
+                <li class=list-group-item>
+                    <p class=m-0><?=$log[1]?>&nbsp; <small><em><?=$log[0]->format('F j, Y')?></em></small><?php
+                    if ($log[2] <> '') echo '<p class="mt-2 mb-0">' . htmlentities($log[2]);
+            } ?>
+        </ul>
+    </div>
+</article><?php
+Layout::pageFoot();