Add NFC chore submission feature and enhance family settings

- Introduced NFC support for chore submissions, allowing specific person credit after Head of Household approval.
- Updated family settings to include NFC base URL, scan cooldown, and confirmation page options.
- Enhanced chore management with options for anyone to complete chores and NFC link generation.
- Improved API endpoints for handling NFC tokens and chore submissions.
- Updated readme to reflect new NFC features and settings.

api/chore_review.php

@@ -7,7 +7,7 @@ if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
     sendJson(['success' => false, 'error' => 'Method not allowed'], 405);
 }
 
-$people = normalizePeopleList(readJsonFile('people.json'));
+$people = migrateAllPeople(normalizePeopleList(readJsonFile('people.json')));
 $actor = requireActivePerson($people);
 if (($actor['role'] ?? '') !== ROLE_HEAD || !isHohVerified()) {
     sendJson(['success' => false, 'error' => 'Only a verified Head of household can review chores'], 403);
@@ -46,13 +46,10 @@ if ($decision === 'reject') {
     sendJson(['success' => true]);
 }
 
-$assignees = $row['assignee_ids'] ?? [];
-if (!is_array($assignees)) {
-    $assignees = [];
-}
+$submittedBy = trim((string) ($pending['submitted_by'] ?? ''));
 $value = (float) ($row['value'] ?? 0);
-$n = count($assignees);
-$share = $n > 0 ? round($value / $n, 2) : 0.0;
+$creditedEach = 0.0;
+$creditedRecipients = 0;
 
 $row['pending_submission'] = null;
 
@@ -73,15 +70,33 @@ if (!writeJsonFile('chores.json', $chores)) {
 
 foreach ($people as $pi => $p) {
     $pid = (string) ($p['id'] ?? '');
-    if ($pid === '' || !in_array($pid, $assignees, true)) {
+    if ($pid === '') {
         continue;
     }
+    if ($submittedBy !== '') {
+        if ($pid !== $submittedBy) {
+            continue;
+        }
+        $creditedEach = $value;
+    } else {
+        $assignees = $row['assignee_ids'] ?? [];
+        if (!is_array($assignees) || !in_array($pid, $assignees, true)) {
+            continue;
+        }
+        $n = count($assignees);
+        $creditedEach = $n > 0 ? round($value / $n, 2) : 0.0;
+    }
     $bal = $p['currency_balance'] ?? 0;
-    $people[$pi]['currency_balance'] = (is_numeric($bal) ? (float) $bal : 0.0) + $share;
+    $people[$pi]['currency_balance'] = (is_numeric($bal) ? (float) $bal : 0.0) + $creditedEach;
+    $creditedRecipients++;
 }
 
 if (!writeJsonFile('people.json', $people)) {
     sendJson(['success' => false, 'error' => 'Failed to save people balances'], 500);
 }
 
-sendJson(['success' => true, 'credited_each' => $share]);
+sendJson([
+    'success' => true,
+    'credited_each' => $creditedEach,
+    'credited_recipients' => $creditedRecipients,
+]);