feat: scaffold plugin foundation

templates/admin/dashboard.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * Admin dashboard template.
+ *
+ * @package WPContentSync
+ *
+ * @var \WPContentSync\Settings\Settings $settings
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+?>
+<div class="wrap">
+	<h1><?php echo esc_html__( 'WP Content Sync', 'wp-content-sync' ); ?></h1>
+	<p><?php echo esc_html__( 'Configure sync pairs, test connections, and run push or pull operations from this screen.', 'wp-content-sync' ); ?></p>
+
+	<div class="notice notice-info">
+		<p>
+			<?php
+			echo esc_html__(
+				'The foundation is installed. Sync pair management, URL mappings, file transport, and REST transport will be added in upcoming implementation phases.',
+				'wp-content-sync'
+			);
+			?>
+		</p>
+	</div>
+
+	<h2><?php echo esc_html__( 'Current Defaults', 'wp-content-sync' ); ?></h2>
+	<table class="widefat striped">
+		<tbody>
+			<tr>
+				<th scope="row"><?php echo esc_html__( 'Configured Sync Pairs', 'wp-content-sync' ); ?></th>
+				<td><?php echo esc_html( (string) count( $settings->syncPairs() ) ); ?></td>
+			</tr>
+			<tr>
+				<th scope="row"><?php echo esc_html__( 'Logging Level', 'wp-content-sync' ); ?></th>
+				<td><?php echo esc_html( $settings->loggingLevel() ); ?></td>
+			</tr>
+			<tr>
+				<th scope="row"><?php echo esc_html__( 'URL Replacement', 'wp-content-sync' ); ?></th>
+				<td>
+					<?php
+					echo esc_html(
+						$settings->automaticUrlReplacementEnabled()
+							? __( 'Enabled', 'wp-content-sync' )
+							: __( 'Disabled', 'wp-content-sync' )
+					);
+					?>
+				</td>
+			</tr>
+			<tr>
+				<th scope="row"><?php echo esc_html__( 'Conflict Strategy', 'wp-content-sync' ); ?></th>
+				<td><?php echo esc_html( $settings->conflictStrategy() ); ?></td>
+			</tr>
+		</tbody>
+	</table>
+</div>