chore(2meet-data-optimizer-latepoint-addon): add hpct_latepoint_idx install

- Create hpct_latepoint_idx via dbDelta keyed on a version option, so
  git-pull deploys also get the table (interceptor wrote to it blindly)
- Register the table with TMDO_Custom_Table_Registry; fix indexes key
- Bump version to 0.1.1

Verify: php -l includes/*.php; git status --short clean
PR: PR-001

2meet-data-optimizer-latepoint-addon.php

@@ -3,7 +3,7 @@
  * Plugin Name:       2meet Data Optimizer — Latepoint AddOn
  * Plugin URI:        https://2meet.io/2meet-data-optimizer/latepoint
  * Description:       LatePoint 預約系統 booking 索引同步（4 hook → wp_hpct_latepoint_idx）
- * Version:           0.1.0
+ * Version:           0.1.1
  * Requires at least: 6.0
  * Tested up to:      6.9.4
  * Requires PHP:      8.1
@@ -24,7 +24,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
 
-define( 'TMDO_LATEPOINT_VERSION', '0.1.0' );
+define( 'TMDO_LATEPOINT_VERSION', '0.1.1' );
 define( 'TMDO_LATEPOINT_PATH', plugin_dir_path( __FILE__ ) );
 define( 'TMDO_LATEPOINT_URL', plugin_dir_url( __FILE__ ) );
 define( 'TMDO_LATEPOINT_FILE', __FILE__ );