feat(badges): medal info remote modal + grant notification

Add zibll-like badge list/single AJAX modals, Message notify on grant,
author-home/user-center entry points, and front wear handler.

inc/helpers/user-center-renderers/profile-header.php

@@ -65,6 +65,12 @@ extract($context, EXTR_SKIP); // phpcs:ignore WordPress.PHP.DontExtract.extract_
 				<button type="button" class="btn-ghost btn-sm" data-aksrt-badges-open>
 					<i class="fas fa-award" aria-hidden="true"></i> <?php esc_html_e('我的徽章', 'aksrt'); ?>
 				</button>
+				<?php
+				$remote_badge = \AKSRT\User\Badges::get_info_link((int) $user_id, 'btn-ghost btn-sm', __('徽章弹层', 'aksrt'));
+				if ($remote_badge !== '') {
+					echo $remote_badge; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+				}
+				?>
 				<?php endif; ?>
 
 			<a href="<?php echo esc_url($messages_url); ?>" class="btn-ghost btn-sm">