Add Oribi Sync plugin for syncing WordPress pages and theme files from a Git repository

- Implement encryption helpers for storing and retrieving the Personal Access Token (PAT).
- Create REST API endpoints for triggering sync, checking sync status, and handling webhooks.
- Develop the sync engine to fetch pages from the Git repository, create/update WordPress pages, and trash removed pages.
- Add functionality for previewing and applying theme files from the repository.
- Set up plugin activation and deactivation hooks to manage default options and scheduled tasks.
- Implement uninstall routine to clean up plugin options and metadata from posts.

oribi-tech-sync.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * Plugin Name: Oribi Tech Sync
+ * Description: Sync WordPress pages and theme files from a remote Git repository. Configure a repo URL + PAT, then sync on command via admin UI or REST API.
+ * Version: 1.0.0
+ * Author: Oribi Technology Services
+ * Requires at least: 6.0
+ * Requires PHP: 7.4
+ */
+
+if ( ! defined( 'ABSPATH' ) ) exit;
+
+define( 'ORIBI_SYNC_VERSION', '1.0.0' );
+define( 'ORIBI_SYNC_DIR',     plugin_dir_path( __FILE__ ) );
+define( 'ORIBI_SYNC_URL',     plugin_dir_url( __FILE__ ) );
+define( 'ORIBI_SYNC_BASENAME', plugin_basename( __FILE__ ) );
+
+// ─── Includes ─────────────────────────────────────────────────────────────────
+require_once ORIBI_SYNC_DIR . 'includes/crypto.php';
+require_once ORIBI_SYNC_DIR . 'includes/api-client.php';
+require_once ORIBI_SYNC_DIR . 'includes/sync-engine.php';
+require_once ORIBI_SYNC_DIR . 'includes/admin.php';
+require_once ORIBI_SYNC_DIR . 'includes/rest.php';
+require_once ORIBI_SYNC_DIR . 'includes/theme-preview.php';
+
+// ─── Activation / Deactivation ────────────────────────────────────────────────
+register_activation_hook( __FILE__, 'oribi_sync_activate' );
+register_deactivation_hook( __FILE__, 'oribi_sync_deactivate' );
+
+function oribi_sync_activate() {
+    // Ensure default options exist
+    add_option( 'oribi_sync_repo',       '', '', 'no' );
+    add_option( 'oribi_sync_branch',     'main', '', 'no' );
+    add_option( 'oribi_sync_provider',   '', '', 'no' );
+    add_option( 'oribi_sync_pat',        '', '', 'no' );
+    add_option( 'oribi_sync_last_run',   '', '', 'no' );
+    add_option( 'oribi_sync_log',        [], '', 'no' );
+}
+
+function oribi_sync_deactivate() {
+    wp_clear_scheduled_hook( 'oribi_sync_cron_run' );
+}
+
+// ─── Uninstall (static, called by WP) ─────────────────────────────────────────
+// See uninstall.php for full cleanup.
+
+// ─── Plugin action links ──────────────────────────────────────────────────────
+add_filter( 'plugin_action_links_' . ORIBI_SYNC_BASENAME, function ( $links ) {
+    $links[] = '<a href="' . esc_url( admin_url( 'options-general.php?page=oribi-sync' ) ) . '">Settings</a>';
+    return $links;
+} );