fix(admin): translate credits_added notification type

Display credits_added as 积分增加 with a success badge across message
filters, list rows and details. Extend rendering regression coverage.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tests/widget-system/message-admin-contract.test.cjs

@@ -165,19 +165,22 @@ test('role broadcasts require confirmation of the current role and count on the
   assert.equal(nonce_checked.length, 8);
 });
 
-test('asset types use Chinese labels in filters, row badges and details', () => {
-  const { asset_types, filter_form, asset_table } = harness();
+test('asset and credit types use Chinese labels in filters, row badges and details', () => {
+  const { asset_types, filter_form, asset_table, credits_table } = harness();
   assert.deepEqual(asset_types, {
     asset_balance_increase: ['余额增加', 'success'],
     asset_balance_decrease: ['余额减少', 'danger'],
     asset_points_increase: ['积分增加', 'success'],
     asset_points_decrease: ['积分减少', 'danger'],
+    credits_added: ['积分增加', 'success'],
   });
   for (const [type, [label]] of Object.entries(asset_types)) {
     assert.ok(filter_form.includes(`<option value="${type}">${label}</option>`));
   }
   assert.match(asset_table, /class="aksrt-msg-badge is-success"[^>]*>余额增加<\/a>/);
   assert.match(asset_table, /<dt>消息类型<\/dt><dd>余额增加<\/dd>/);
+  assert.match(credits_table, /class="aksrt-msg-badge is-success"[^>]*>积分增加<\/a>/);
+  assert.match(credits_table, /<dt>消息类型<\/dt><dd>积分增加<\/dd>/);
 });
 
 test('single row actions cannot accidentally operate on the checked bulk selection', () => {

tests/widget-system/message-admin-harness.php

@@ -84,7 +84,7 @@ namespace {
         public function get_var($sql) { return 2; }
         public function get_results($sql, $format) { return []; }
         public function get_row($sql, $format) { return ['total' => 2, 'unread' => 1, 'today' => 1, 'recipients' => 2]; }
-        public function get_col($sql) { return ['system', 'asset_balance_increase', 'asset_balance_decrease', 'asset_points_increase', 'asset_points_decrease']; }
+        public function get_col($sql) { return ['system', 'asset_balance_increase', 'asset_balance_decrease', 'asset_points_increase', 'asset_points_decrease', 'credits_added']; }
         public function query($sql) { $this->queries[] = $sql; return 1; }
         public function esc_like($text) { return addcslashes($text, '_%\\'); }
     }
@@ -121,7 +121,8 @@ namespace {
     $out['empty'] = $probe->html('render_message_table', [], $filters, 1, false);
     $out['cache_calls'] = $GLOBALS['cache_calls'];
     $out['asset_table'] = $probe->html('render_message_table', [array_merge($row, ['type' => 'asset_balance_increase'])], $filters, 1, false);
-    foreach (['asset_balance_increase', 'asset_balance_decrease', 'asset_points_increase', 'asset_points_decrease'] as $type) {
+    $out['credits_table'] = $probe->html('render_message_table', [array_merge($row, ['type' => 'credits_added'])], $filters, 1, false);
+    foreach (['asset_balance_increase', 'asset_balance_decrease', 'asset_points_increase', 'asset_points_decrease', 'credits_added'] as $type) {
         $out['asset_types'][$type] = [\AKSRT\Messages\MessageTypes::label($type), \AKSRT\Messages\MessageTypes::tone($type)];
     }