refactor(2meet-data-optimizer): remove HPCT legacy from core

- Feature flags keep only the live AddOn modules (wc_orders, latepoint) as ADDON_MODULES / addon_modules(); drop map_hpct_status() and the 7 HivePress HPCT modules whose interceptors were removed in PR-014
- Remove HPCT detection/notice (Compatibility, core), the admin HPCT import tab and status row, CLI import-hpct, the 7 advisor rules for dead modules, and the removed interceptors from COEXIST_WHITELIST
- Verify: NoHpctLegacyTest guard; core unit 635 / integration 449, HP 145/49, WC 10/22 OK; all sites have every module idle and never imported HPCT
- PR: PR-020c

admin/class-tmdo-admin.php

@@ -783,11 +783,6 @@ class TMDO_Admin {
 			$tab = 'dashboard';
 		}
 
-		// Show HPCT Import tab only when HPCT is detected.
-		if ( TMDO_Compatibility::should_show_hpct_notice() ) {
-			$tabs['hpct-import'] = __( 'HPCT 匯入', '2meet-data-optimizer' );
-		}
-
 		// v2.8.1: red-dot badge on tabs that need operator attention.
 		$needs_dot = array();
 		if ( class_exists( 'TMDO_Migration_Orchestrator' ) ) {
@@ -811,7 +806,7 @@ class TMDO_Admin {
 				),
 				'wizards'  => array(
 					'label' => esc_html__( '🧙 遷移精靈', '2meet-data-optimizer' ),
-					'tabs'  => array( 'migration-wizard', 'post-migration-wizard', 'hpct-import' ),
+					'tabs'  => array( 'migration-wizard', 'post-migration-wizard' ),
 				),
 				'stress'   => array(
 					'label' => esc_html__( '⚡ 壓力測試', '2meet-data-optimizer' ),
@@ -939,9 +934,6 @@ class TMDO_Admin {
 			case 'rest-api':
 				self::render_rest_api();
 				break;
-			case 'hpct-import':
-				self::render_hpct_import();
-				break;
 			case 'hivepress':
 				if ( class_exists( 'TMDO_Admin_HivePress' ) ) {
 					TMDO_Admin_HivePress::render();
@@ -1121,20 +1113,6 @@ class TMDO_Admin {
 							<th><?php esc_html_e( 'HivePress', '2meet-data-optimizer' ); ?></th>
 							<td><?php echo wp_kses_post( $compat['hivepress'] ? '<span class="wpdo-badge wpdo-badge-ok">Active</span>' : '<span class="wpdo-badge">N/A</span>' ); ?></td>
 						</tr>
-						<tr>
-							<th><?php esc_html_e( 'HP Custom Tables', '2meet-data-optimizer' ); ?></th>
-							<td>
-								<?php
-								if ( $compat['hpct_active'] && $compat['hpct_imported'] ) {
-									echo '<span class="wpdo-badge wpdo-badge-ok">Imported</span>';
-								} elseif ( $compat['hpct_active'] ) {
-									echo '<span class="wpdo-badge wpdo-badge-warn">Needs Import</span>';
-								} else {
-									echo '<span class="wpdo-badge">N/A</span>';
-								}
-								?>
-							</td>
-						</tr>
 						<tr>
 							<th><?php esc_html_e( 'Object Cache', '2meet-data-optimizer' ); ?></th>
 							<td>
@@ -1169,11 +1147,11 @@ class TMDO_Admin {
 			<h2><?php esc_html_e( '模組狀態', '2meet-data-optimizer' ); ?></h2>
 			<div class="wpdo-grid">
 				<div>
-					<h3>HPCT Modules</h3>
+					<h3>AddOn Modules</h3>
 					<table class="widefat striped">
 						<thead><tr><th><?php esc_html_e( '模組', '2meet-data-optimizer' ); ?></th><th><?php esc_html_e( '狀態', '2meet-data-optimizer' ); ?></th></tr></thead>
 						<tbody>
-							<?php foreach ( TMDO_Feature_Flags::hpct_modules() as $module => $state ) : ?>
+							<?php foreach ( TMDO_Feature_Flags::addon_modules() as $module => $state ) : ?>
 								<tr>
 									<td><code><?php echo esc_html( $module ); ?></code></td>
 									<td><span class="wpdo-state wpdo-state-<?php echo esc_attr( $state ); ?>"><?php echo esc_html( $state ); ?></span></td>
@@ -2717,79 +2695,6 @@ wpdo.getListings({ per_page: 3 }).then(r => console.log(r));'
 		<?php
 	}
 
-	/**
-	 * HPCT Import tab: preview and execute import.
-	 */
-	private static function render_hpct_import(): void {
-		// HPCT is a HivePress-family plugin; the importer ships in that AddOn.
-		if ( ! class_exists( 'TMDO_HPCT_Import' ) ) {
-			echo '<div class="notice notice-warning"><p>'
-				. esc_html__( 'HPCT 匯入需要啟用 2meet-data-optimizer-hivepress-addon。', '2meet-data-optimizer' )
-				. '</p></div>';
-			return;
-		}
-
-		// Handle import action.
-		if ( isset( $_POST['wpdo_run_import'] ) && check_admin_referer( 'wpdo_hpct_import' ) ) {
-			$result = TMDO_HPCT_Import::run();
-			if ( is_wp_error( $result ) ) {
-				echo '<div class="notice notice-error"><p>' . esc_html( $result->get_error_message() ) . '</p></div>';
-			} else {
-				echo '<div class="notice notice-success"><p>' . esc_html__( 'HPCT 匯入成功！建議停用 HP Custom Tables 外掛。', '2meet-data-optimizer' ) . '</p></div>';
-			}
-		}
-
-		$can_import  = TMDO_HPCT_Import::can_import();
-		$is_imported = TMDO_HPCT_Import::is_imported();
-
-		?>
-		<h2><?php esc_html_e( 'HP Custom Tables 匯入', '2meet-data-optimizer' ); ?></h2>
-
-		<?php if ( $is_imported ) : ?>
-			<div class="notice notice-success inline">
-				<p><?php esc_html_e( 'HPCT 設定已匯入完成。如果 HP Custom Tables 外掛仍然啟用，建議停用它。', '2meet-data-optimizer' ); ?></p>
-			</div>
-		<?php elseif ( $can_import ) : ?>
-			<p class="description"><?php esc_html_e( '偵測到 HP Custom Tables 外掛。匯入會將 HPCT 的模組狀態和遷移記錄複製到 WPDO，然後由 WPDO 接管所有攔截器。', '2meet-data-optimizer' ); ?></p>
-
-			<?php
-			$preview_data = TMDO_HPCT_Import::preview();
-			if ( ! empty( $preview_data['modules'] ) ) :
-				$preview = $preview_data['modules'];
-				?>
-				<h3><?php esc_html_e( '匯入預覽', '2meet-data-optimizer' ); ?></h3>
-				<table class="widefat striped wpdo-table--narrow">
-					<thead>
-						<tr>
-							<th><?php esc_html_e( 'HPCT 模組', '2meet-data-optimizer' ); ?></th>
-							<th><?php esc_html_e( 'HPCT 狀態', '2meet-data-optimizer' ); ?></th>
-							<th><?php esc_html_e( 'WPDO 狀態', '2meet-data-optimizer' ); ?></th>
-						</tr>
-					</thead>
-					<tbody>
-						<?php foreach ( $preview as $item ) : ?>
-							<tr>
-								<td><code><?php echo esc_html( $item['module'] ); ?></code></td>
-								<td><?php echo esc_html( $item['hpct_status'] ); ?></td>
-								<td><span class="wpdo-state wpdo-state-<?php echo esc_attr( $item['wpdo_state'] ); ?>"><?php echo esc_html( $item['wpdo_state'] ); ?></span></td>
-							</tr>
-						<?php endforeach; ?>
-					</tbody>
-				</table>
-
-				<form method="post" class="wpdo-mt-3">
-					<?php wp_nonce_field( 'wpdo_hpct_import' ); ?>
-					<?php submit_button( __( '執行匯入', '2meet-data-optimizer' ), 'primary', 'wpdo_run_import', false ); ?>
-				</form>
-			<?php endif; ?>
-		<?php else : ?>
-			<div class="notice notice-info inline">
-				<p><?php esc_html_e( '未偵測到 HP Custom Tables 外掛，或已完成匯入。', '2meet-data-optimizer' ); ?></p>
-			</div>
-		<?php endif; ?>
-		<?php
-	}
-
 	// ── AJAX handler ──────────────────────────────────────────────────────
 
 	/**
@@ -3740,7 +3645,7 @@ wpdo.getListings({ per_page: 3 }).then(r => console.log(r));'
 							<?php
 							$blacklist = class_exists( 'TMDO_FSM_Automator' ) ? TMDO_FSM_Automator::blacklist() : array();
 							if ( class_exists( 'TMDO_Feature_Flags' ) ) {
-								$all = array_merge( TMDO_Feature_Flags::HPCT_MODULES, TMDO_Feature_Flags::ZONE_MODULES );
+								$all = array_merge( TMDO_Feature_Flags::ADDON_MODULES, TMDO_Feature_Flags::ZONE_MODULES );
 								echo '<div class="wpdo-details-section">';
 								foreach ( $all as $m ) {
 									printf(

admin/class-tmdo-help-tabs.php

@@ -107,7 +107,7 @@ class TMDO_Help_Tabs {
 	private static function content_dashboard(): string {
 		return '<p>' . esc_html__( '儀表板顯示：', '2meet-data-optimizer' ) . '</p>'
 			. '<ul class="wpdo-list-disc">'
-			. '<li>' . esc_html__( 'System Overview — DB 引擎、HivePress、HPCT、Object Cache 是否啟用', '2meet-data-optimizer' ) . '</li>'
+			. '<li>' . esc_html__( 'System Overview — DB 引擎、HivePress、Object Cache 是否啟用', '2meet-data-optimizer' ) . '</li>'
 			. '<li>' . esc_html__( 'Zone 行數統計 — Hot/Warm/Cold/Archive 各自累積多少資料', '2meet-data-optimizer' ) . '</li>'
 			. '<li>' . esc_html__( 'Module 狀態 — 每個 module 在 7-state FSM 哪一格', '2meet-data-optimizer' ) . '</li>'
 			. '<li>' . esc_html__( 'Warm zone live view — 哪些 view counts / TTL 進來、24h 快過期數', '2meet-data-optimizer' ) . '</li>'
@@ -173,7 +173,6 @@ class TMDO_Help_Tabs {
 			. '<p>' . esc_html__( '常見原因：', '2meet-data-optimizer' ) . '</p>'
 			. '<ul class="wpdo-list-disc">'
 			. '<li>' . esc_html__( 'Hook Bus 啟用（wpdo_hook_bus_enabled = 1）+ legacy interceptors 還沒卸載', '2meet-data-optimizer' ) . '</li>'
-			. '<li>' . esc_html__( 'HPCT (HP Custom Tables) plugin 還沒移除 — 與 WPDO 同時攔截', '2meet-data-optimizer' ) . '</li>'
 			. '</ul>'
 			. '<p>' . esc_html__( '解法：先看 conflict-scan 詳情，必要時用 wp wpdo bridge-set off 暫停 Hook Bus 直到清理完。', '2meet-data-optimizer' ) . '</p>';
 	}

cli/class-tmdo-cli.php

@@ -42,7 +42,6 @@ class TMDO_CLI {
 
 		$compat = TMDO_Compatibility::check();
 		WP_CLI::log( 'HivePress:       ' . ( $compat['hivepress'] ? 'Active' : 'Not found' ) );
-		WP_CLI::log( 'HP Custom Tables: ' . self::format_hpct_status( $compat ) );
 		WP_CLI::log( 'Object Cache:    ' . ( wp_using_ext_object_cache() ? 'External' : 'Built-in' ) );
 		WP_CLI::log( '' );
 
@@ -57,10 +56,10 @@ class TMDO_CLI {
 
 		WP_CLI::log( 'Module States:' );
 
-		$hpct_flags = TMDO_Feature_Flags::hpct_modules();
-		if ( ! empty( $hpct_flags ) ) {
-			WP_CLI::log( '  [HPCT Modules]' );
-			foreach ( $hpct_flags as $module => $state ) {
+		$addon_flags = TMDO_Feature_Flags::addon_modules();
+		if ( ! empty( $addon_flags ) ) {
+			WP_CLI::log( '  [AddOn Modules]' );
+			foreach ( $addon_flags as $module => $state ) {
 				WP_CLI::log( "    {$module}: {$state}" );
 			}
 		}
@@ -668,51 +667,6 @@ class TMDO_CLI {
 		WP_CLI::success( "Module {$module} disabled (idle)." );
 	}
 
-	/**
-	 * Import settings from HP Custom Tables.
-	 *
-	 * ## EXAMPLES
-	 *
-	 *     wp wpdo import-hpct
-	 *
-	 * @param array $args       Positional arguments.
-	 * @param array $assoc_args Associative arguments.
-	 * @return void
-	 *
-	 * @subcommand import-hpct
-	 */
-	public function import_hpct( $args, $assoc_args ): void { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed
-		// HPCT is a HivePress-family plugin; the importer ships in that AddOn.
-		if ( ! class_exists( 'TMDO_HPCT_Import' ) ) {
-			WP_CLI::error( 'import-hpct needs 2meet-data-optimizer-hivepress-addon to be active.' );
-		}
-
-		if ( TMDO_HPCT_Import::is_imported() ) {
-			WP_CLI::warning( 'HPCT settings have already been imported.' );
-			return;
-		}
-
-		if ( ! TMDO_HPCT_Import::can_import() ) {
-			WP_CLI::error( 'HP Custom Tables plugin not detected or already imported.' );
-		}
-
-		// Show preview.
-		$preview_data = TMDO_HPCT_Import::preview();
-		if ( ! empty( $preview_data['modules'] ) ) {
-			WP_CLI::log( 'Import preview:' );
-			WP_CLI\Utils\format_items( 'table', $preview_data['modules'], array( 'module', 'hpct_status', 'wpdo_state' ) );
-		}
-
-		WP_CLI::confirm( 'Proceed with import?' );
-
-		$result = TMDO_HPCT_Import::run();
-		if ( is_wp_error( $result ) ) {
-			WP_CLI::error( $result->get_error_message() );
-		}
-
-		WP_CLI::success( 'HPCT settings imported successfully. You can now deactivate HP Custom Tables.' );
-	}
-
 	/**
 	 * Run performance benchmark.
 	 *
@@ -1430,22 +1384,6 @@ class TMDO_CLI {
 		}
 	}
 
-	/**
-	 * Format the HPCT status string for display.
-	 *
-	 * @param array $compat Compatibility check result array.
-	 * @return string Human-readable HPCT status.
-	 */
-	private static function format_hpct_status( array $compat ): string {
-		if ( $compat['hpct_active'] && $compat['hpct_imported'] ) {
-			return 'Active (Imported)';
-		}
-		if ( $compat['hpct_active'] ) {
-			return 'Active (Not imported — run `wp wpdo import-hpct`)';
-		}
-		return 'Not found';
-	}
-
 	/**
 	 * Create the appropriate migration instance for a module name.
 	 *

includes/advisor/class-tmdo-module-detector.php

@@ -284,7 +284,6 @@ class TMDO_Module_Detector {
 			$active = match ( $plugin ) {
 				'hivepress'   => TMDO_Compatibility::is_hivepress_active(),
 				'woocommerce' => TMDO_Compatibility::is_woocommerce_active(),
-				'hpct'        => TMDO_Compatibility::is_hpct_active(),
 				'latepoint'   => TMDO_Compatibility::is_latepoint_active(),
 				default       => false,
 			};

includes/advisor/class-tmdo-module-rules.php

@@ -29,52 +29,10 @@ if ( ! defined( 'ABSPATH' ) ) {
 class TMDO_Module_Rules {
 
 	/**
-	 * Default rules for the 15 known modules. Use `get()` to apply filter.
+	 * Default rules for the 8 known modules. Use `get()` to apply filter.
 	 */
 	private const DEFAULT_RULES = array(
-		// ─── HPCT modules（HivePress + HPCT）────────────────────────────
-		'reviews'         => array(
-			'compat_required'    => array( 'hivepress' ),
-			'post_type_required' => 'hp_review',
-			'min_post_count'     => 100,
-			'description'        => '若使用 HivePress reviews 且累積評論 ≥ 100 條，啟用後可顯著降低 listing 查詢的 JOIN 成本。',
-		),
-		'messages'        => array(
-			'compat_required'    => array( 'hivepress' ),
-			'post_type_required' => 'hp_message_thread',
-			'min_post_count'     => 50,
-			'description'        => 'HivePress messages 累積對話數 ≥ 50 時，啟用 module 可加速 inbox / unread count 查詢。',
-		),
-		'favorites'       => array(
-			'compat_required'    => array( 'hivepress' ),
-			'post_type_required' => 'hp_favorite',
-			'min_post_count'     => 200,
-			'description'        => '使用者 favorite 累積 ≥ 200 條時，啟用 module 把 favorite meta 從 wp_postmeta 搬出。',
-		),
-		'memberships'     => array(
-			'compat_required'    => array( 'hivepress' ),
-			'post_type_required' => 'hp_membership',
-			'min_post_count'     => 50,
-			'description'        => 'HivePress memberships 啟用且 ≥ 50 條訂閱時，membership 過期檢查會更快。',
-		),
-		'statistics'      => array(
-			'compat_required'    => array( 'hivepress' ),
-			'post_type_required' => 'hp_listing',
-			'min_post_count'     => 500,
-			'description'        => 'Listing ≥ 500 條時，view_count / favorite_count 等高頻統計搬到 stats module 可大幅減少 wp_postmeta 寫入。',
-		),
-		'requests'        => array(
-			'compat_required'    => array( 'hivepress' ),
-			'post_type_required' => 'hp_request',
-			'min_post_count'     => 50,
-			'description'        => 'HivePress requests / quotes 累積 ≥ 50 條時建議啟用。',
-		),
-		'listing_meta'    => array(
-			'compat_required'    => array( 'hivepress' ),
-			'post_type_required' => 'hp_listing',
-			'min_post_count'     => 100,
-			'description'        => '所有 listing meta 集中管理；listing ≥ 100 時可省下大量 postmeta JOIN。',
-		),
+		// ─── AddOn modules ──────────────────────────────────────────────
 		'wc_orders'       => array(
 			'compat_required'    => array( 'woocommerce' ),
 			'post_type_required' => 'shop_order',

includes/class-tmdo-compatibility.php

@@ -37,57 +37,23 @@ class TMDO_Compatibility {
 		}
 
 		self::$detected = array(
-			'hpct_active'   => self::is_hpct_active(),
-			'hpct_imported' => self::is_hpct_imported(),
-			'hivepress'     => self::is_hivepress_active(),
-			'woocommerce'   => self::is_woocommerce_active(),
+			'hivepress'   => self::is_hivepress_active(),
+			'woocommerce' => self::is_woocommerce_active(),
 		);
 
 		return self::$detected;
 	}
 
-	/**
-	 * Can WPDO register its HPCT-inherited module interceptors?
-	 *
-	 * True when:
-	 * - hp-custom-tables is NOT active, OR
-	 * - hp-custom-tables IS active but already imported into WPDO.
-	 */
-	public static function can_register_hpct_hooks(): bool {
-		$compat = self::check();
-
-		// HPCT not active → WPDO can freely register.
-		if ( ! $compat['hpct_active'] ) {
-			return true;
-		}
-
-		// HPCT is active but already imported → WPDO takes over.
-		if ( $compat['hpct_imported'] ) {
-			return true;
-		}
-
-		// HPCT is active and NOT imported → defer to HPCT.
-		return false;
-	}
-
 	/**
 	 * Can WPDO register zone-specific interceptors (hot/warm/cold/archive)?
 	 *
 	 * Zone interceptors are always safe to register — they operate on
-	 * WPDO's own tables and do not conflict with HPCT.
+	 * WPDO's own tables.
 	 */
 	public static function can_register_zone_hooks(): bool {
 		return true;
 	}
 
-	/**
-	 * Should WPDO show an admin notice about HPCT import?
-	 */
-	public static function should_show_hpct_notice(): bool {
-		$compat = self::check();
-		return $compat['hpct_active'] && ! $compat['hpct_imported'];
-	}
-
 	/**
 	 * Is HivePress core active?
 	 */
@@ -113,23 +79,4 @@ class TMDO_Compatibility {
 			|| defined( 'LATEPOINT_VERSION' )
 			|| function_exists( 'latepoint_get_settings' );
 	}
-
-	// ── Detection Methods ────────────────────────────────────────────────
-
-	/**
-	 * Is HP Custom Tables plugin active (loaded)?
-	 *
-	 * Checks for the HPCT_Loader class, which is always loaded
-	 * when hp-custom-tables is active.
-	 */
-	public static function is_hpct_active(): bool {
-		return class_exists( 'HPCT_Loader' ) || defined( 'HPCT_VERSION' );
-	}
-
-	/**
-	 * Has HPCT been imported into WPDO?
-	 */
-	private static function is_hpct_imported(): bool {
-		return (bool) get_option( 'wpdo_hpct_imported', false );
-	}
 }

includes/class-tmdo-core.php

@@ -95,11 +95,6 @@ class TMDO_Core {
 		// Cache Layer hooks (Zone C prefetch + save_post warming).
 		TMDO_Cache_Layer::register_hooks();
 
-		// Register HPCT-inherited module interceptors if allowed.
-		if ( TMDO_Compatibility::can_register_hpct_hooks() ) {
-			$this->register_hpct_interceptors();
-		}
-
 		// Zone interceptors are always safe to register.
 		if ( TMDO_Compatibility::can_register_zone_hooks() ) {
 			$this->register_zone_hooks();
@@ -130,11 +125,6 @@ class TMDO_Core {
 		// Schedule cron events.
 		$this->schedule_cron();
 
-		// Admin notice for HPCT import.
-		if ( is_admin() && TMDO_Compatibility::should_show_hpct_notice() ) {
-			add_action( 'admin_notices', array( $this, 'render_hpct_notice' ) );
-		}
-
 		// v2.6.6: async entity backfill cron handler.
 		add_action( 'wpdo_entity_backfill_batch', array( $this, 'run_entity_backfill_batch' ), 10, 2 );
 
@@ -248,16 +238,6 @@ class TMDO_Core {
 		do_action( 'wpdo_register_entity_fields', TMDO_Entity_Registry::class );
 	}
 
-	/**
-	 * Register HPCT-inherited module interceptors and query interceptors.
-	 */
-	private function register_hpct_interceptors(): void {
-		// 7 HPCT-era meta interceptors 已搬到 2meet-data-optimizer-hivepress-addon。
-		// 1 LatePoint interceptor 已搬到 2meet-data-optimizer-latepoint-addon。
-		// 5 query interceptors 已搬到 2meet-data-optimizer-hivepress-addon。
-		// 此方法保留為空殼以保持 ABI 相容；AddOn 各自於自身 bootstrap 內 register_hooks。
-	}
-
 	/**
 	 * Register zone-specific hooks.
 	 */
@@ -555,27 +535,6 @@ class TMDO_Core {
 		TMDO_Zone_Archive::sweep();
 	}
 
-	/**
-	 * Render admin notice when hp-custom-tables is detected but not imported.
-	 */
-	public function render_hpct_notice(): void {
-		$import_url = admin_url( 'tools.php?page=wp-data-optimizer&tab=hpct-import' );
-		?>
-		<div class="notice notice-warning is-dismissible">
-			<p>
-				<strong>WP Data Optimizer:</strong>
-				<?php
-				printf(
-					/* translators: %s: URL to import page */
-					esc_html__( 'HP Custom Tables 外掛已偵測到。請前往 %s 匯入其設定，然後停用 HP Custom Tables。', '2meet-data-optimizer' ),
-					'<a href="' . esc_url( $import_url ) . '">' . esc_html__( 'HPCT 匯入頁面', '2meet-data-optimizer' ) . '</a>'
-				);
-				?>
-			</p>
-		</div>
-		<?php
-	}
-
 	/**
 	 * WP Cron handler: process one backfill batch for an entity/group pair.
 	 *

includes/class-tmdo-feature-flags.php

@@ -27,17 +27,9 @@ class TMDO_Feature_Flags {
 	private const OPTION_KEY = 'wpdo_features';
 
 	/**
-	 * All known HPCT-inherited modules.
-	 * These modules operate on existing hpct_* tables.
+	 * Modules driven by AddOn interceptors (WooCommerce commissions, LatePoint).
 	 */
-	public const HPCT_MODULES = array(
-		'reviews',
-		'messages',
-		'favorites',
-		'memberships',
-		'statistics',
-		'requests',
-		'listing_meta',
+	public const ADDON_MODULES = array(
 		'wc_orders',
 		'latepoint',
 	);
@@ -300,7 +292,7 @@ class TMDO_Feature_Flags {
 			$saved = array();
 		}
 
-		$all_modules = array_merge( self::HPCT_MODULES, self::ZONE_MODULES );
+		$all_modules = array_merge( self::ADDON_MODULES, self::ZONE_MODULES );
 		$defaults    = array_fill_keys( $all_modules, 'idle' );
 
 		self::$cache = array_merge( $defaults, $saved );
@@ -308,13 +300,13 @@ class TMDO_Feature_Flags {
 	}
 
 	/**
-	 * Return only HPCT-inherited module states.
+	 * Return only AddOn module states.
 	 *
 	 * @return array<string, string>
 	 */
-	public static function hpct_modules(): array {
+	public static function addon_modules(): array {
 		$all = self::all();
-		return array_intersect_key( $all, array_flip( self::HPCT_MODULES ) );
+		return array_intersect_key( $all, array_flip( self::ADDON_MODULES ) );
 	}
 
 	/**
@@ -326,23 +318,4 @@ class TMDO_Feature_Flags {
 		$all = self::all();
 		return array_intersect_key( $all, array_flip( self::ZONE_MODULES ) );
 	}
-
-	/**
-	 * Map an HPCT feature flag status to a WPDO state.
-	 *
-	 * Used during HPCT import to translate HPCT's 4-state model
-	 * to WPDO's 7-state model.
-	 *
-	 * @param string $hpct_status HPCT status (disabled/migrating/verified/enabled).
-	 * @return string WPDO state.
-	 */
-	public static function map_hpct_status( string $hpct_status ): string {
-		return match ( $hpct_status ) {
-			'disabled'  => 'idle',
-			'migrating' => 'backfill',
-			'verified'  => 'cutover',
-			'enabled'   => 'complete',
-			default     => 'idle',
-		};
-	}
 }

includes/class-tmdo-hook-bus-bridge.php

@@ -98,13 +98,6 @@ final class TMDO_Hook_Bus_Bridge {
 	 * @var string[]
 	 */
 	private const COEXIST_WHITELIST = array(
-		'TMDO_Reviews_Interceptor',
-		'TMDO_Messages_Interceptor',
-		'TMDO_Favorites_Interceptor',
-		'TMDO_Memberships_Interceptor',
-		'TMDO_Statistics_Interceptor',
-		'TMDO_Requests_Interceptor',
-		'TMDO_Listing_Meta_Interceptor',
 		'TMDO_WC_Orders_Interceptor',
 		'TMDO_LatePoint_Interceptor',
 		'TMDO_Sync_Bridge',

includes/snapshots/class-tmdo-snapshot-manager.php

@@ -424,7 +424,7 @@ class TMDO_Snapshot_Manager {
 			return array();
 		}
 		$out     = array();
-		$modules = array_merge( TMDO_Feature_Flags::HPCT_MODULES, TMDO_Feature_Flags::ZONE_MODULES );
+		$modules = array_merge( TMDO_Feature_Flags::ADDON_MODULES, TMDO_Feature_Flags::ZONE_MODULES );
 		foreach ( $modules as $m ) {
 			$out[ $m ] = TMDO_Feature_Flags::get( $m );
 		}

tests/unit/Advisor/FSMAdvisorTest.php

@@ -65,65 +65,65 @@ class FSMAdvisorTest extends TestCase {
 	}
 
 	public function test_idle_state_returns_HOLD(): void {
-		$this->set_module_state( 'reviews', 'idle' );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'idle' );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'HOLD', $advice['action'] );
 		$this->assertSame( 'info', $advice['level'] );
 	}
 
 	public function test_complete_state_returns_HOLD(): void {
-		$this->set_module_state( 'reviews', 'complete' );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'complete' );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'HOLD', $advice['action'] );
 	}
 
 	public function test_dual_write_with_short_soak_returns_WAIT(): void {
 		// In dual_write 0 days < 1 day min soak.
-		$this->set_module_state( 'reviews', 'dual_write', 0 );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'dual_write', 0 );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'WAIT', $advice['action'] );
 		$this->assertGreaterThanOrEqual( 1, $advice['days_remaining'] );
 	}
 
 	public function test_dual_write_after_min_soak_returns_PROMOTE(): void {
-		$this->set_module_state( 'reviews', 'dual_write', 2 );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'dual_write', 2 );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'PROMOTE', $advice['action'] );
 		$this->assertSame( 'backfill', $advice['next_state'] );
 	}
 
 	public function test_verify_with_long_soak_returns_PROMOTE(): void {
 		// verify needs 7 days; 10 days = should promote.
-		$this->set_module_state( 'reviews', 'verify', 10 );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'verify', 10 );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'PROMOTE', $advice['action'] );
 		$this->assertSame( 'cutover', $advice['next_state'] );
 	}
 
 	public function test_verify_with_short_soak_returns_WAIT(): void {
-		$this->set_module_state( 'reviews', 'verify', 3 );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'verify', 3 );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'WAIT', $advice['action'] );
 		$this->assertSame( 4, $advice['days_remaining'] );
 	}
 
 	public function test_cleanup_with_short_wash_returns_WAIT(): void {
-		$this->set_module_state( 'reviews', 'cleanup', 1 );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'cleanup', 1 );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'WAIT', $advice['action'] );
 		$this->assertSame( 2, $advice['days_remaining'] );
 	}
 
 	public function test_cleanup_after_wash_returns_PROMOTE(): void {
-		$this->set_module_state( 'reviews', 'cleanup', 5 );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'cleanup', 5 );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'PROMOTE', $advice['action'] );
 		$this->assertSame( 'complete', $advice['next_state'] );
 	}
 
 	public function test_advice_metrics_include_state_and_soak(): void {
-		$this->set_module_state( 'reviews', 'dual_write', 5 );
-		$advice = WPDO_FSM_Advisor::advise( 'reviews' );
+		$this->set_module_state( 'wc_orders', 'dual_write', 5 );
+		$advice = WPDO_FSM_Advisor::advise( 'wc_orders' );
 		$this->assertSame( 'dual_write', $advice['metrics']['state'] );
 		$this->assertSame( 5, $advice['metrics']['days_in_state'] );
 		$this->assertSame( 1, $advice['metrics']['min_soak_days'] );
@@ -132,8 +132,8 @@ class FSMAdvisorTest extends TestCase {
 	public function test_advise_all_returns_map_for_all_modules(): void {
 		$advice = WPDO_FSM_Advisor::advise_all();
 		$this->assertNotEmpty( $advice );
-		// All known HPCT + zone modules should be present (default idle).
-		foreach ( WPDO_Feature_Flags::HPCT_MODULES as $m ) {
+		// All known AddOn + zone modules should be present (default idle).
+		foreach ( WPDO_Feature_Flags::ADDON_MODULES as $m ) {
 			$this->assertArrayHasKey( $m, $advice );
 		}
 	}

tests/unit/Advisor/ModuleDetectorTest.php

@@ -67,15 +67,15 @@ class ModuleDetectorTest extends TestCase {
 
 	public function test_module_rules_known_modules_count(): void {
 		$modules = WPDO_Module_Rules::known_modules();
-		$this->assertGreaterThanOrEqual( 14, count( $modules ), '預期 ≥ 14 個 module（9 HPCT + 6 zone - 1 dup）' );
-		$this->assertContains( 'reviews', $modules );
+		$this->assertGreaterThanOrEqual( 8, count( $modules ), '預期 ≥ 8 個 module（2 AddOn + 6 zone）' );
+		$this->assertContains( 'wc_orders', $modules );
 		$this->assertContains( 'warm', $modules );
 		$this->assertContains( 'archive', $modules );
 		$this->assertContains( 'hot_hp_listing', $modules );
 	}
 
 	public function test_module_rule_for_module_returns_array(): void {
-		$rule = WPDO_Module_Rules::for_module( 'reviews' );
+		$rule = WPDO_Module_Rules::for_module( 'wc_orders' );
 		$this->assertIsArray( $rule );
 		$this->assertArrayHasKey( 'compat_required', $rule );
 		$this->assertArrayHasKey( 'description', $rule );
@@ -86,9 +86,9 @@ class ModuleDetectorTest extends TestCase {
 	}
 
 	public function test_detector_skip_when_module_not_idle(): void {
-		// Set reviews to dual_write.
-		WPDO_Feature_Flags::set( 'reviews', 'dual_write' );
-		$r = WPDO_Module_Detector::detect_one( 'reviews' );
+		// Set wc_orders to dual_write.
+		WPDO_Feature_Flags::set( 'wc_orders', 'dual_write' );
+		$r = WPDO_Module_Detector::detect_one( 'wc_orders' );
 		$this->assertSame( 'skip', $r['recommendation'] );
 		$this->assertFalse( $r['available'] );
 		$this->assertNotEmpty( $r['blockers'] );
@@ -123,9 +123,9 @@ class ModuleDetectorTest extends TestCase {
 	}
 
 	public function test_detector_hivepress_required_blocks_when_inactive(): void {
-		// reviews requires hivepress; Compatibility class isn't loaded in this test.
+		// hot_hp_listing requires hivepress; Compatibility class isn't loaded in this test.
 		// Without Compatibility class, the helper returns the full required list as missing.
-		$r = WPDO_Module_Detector::detect_one( 'reviews' );
+		$r = WPDO_Module_Detector::detect_one( 'hot_hp_listing' );
 		$this->assertSame( 'skip', $r['recommendation'] );
 		$this->assertNotEmpty( $r['blockers'] );
 	}

tests/unit/NoHpctLegacyTest.php

@@ -0,0 +1,61 @@
+<?php
+declare(strict_types=1);
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Core carries no HPCT (HivePress Custom Tables) legacy.
+ *
+ * The HPCT interceptors were removed from the HivePress AddOn (PR-014) and no
+ * site ever ran the HPCT import, so the modules, compatibility probes, admin
+ * tab and CLI command that fed them are gone too. The only survivor is the
+ * `wpdo_hpct_imported` option name in the uninstall cleanup list, so old
+ * installs still get it removed.
+ */
+class NoHpctLegacyTest extends TestCase {
+
+	private const ALLOWED = array(
+		'includes/class-tmdo-installer.php' => array( 'wpdo_hpct_imported' ),
+	);
+
+	public function test_core_code_does_not_mention_hpct(): void {
+		$root     = dirname( __DIR__, 2 );
+		$offences = array();
+		foreach ( array( 'includes', 'cli', 'admin' ) as $dir ) {
+			$files = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $root . '/' . $dir, FilesystemIterator::SKIP_DOTS ) );
+			foreach ( $files as $file ) {
+				if ( 'php' !== $file->getExtension() ) {
+					continue;
+				}
+				$rel  = substr( $file->getPathname(), strlen( $root ) + 1 );
+				$code = '';
+				foreach ( token_get_all( (string) file_get_contents( $file->getPathname() ) ) as $token ) {
+					if ( is_array( $token ) && in_array( $token[0], array( T_COMMENT, T_DOC_COMMENT ), true ) ) {
+						continue;
+					}
+					$code .= is_array( $token ) ? $token[1] : $token;
+				}
+				$code = str_replace( self::ALLOWED[ $rel ] ?? array(), '', $code );
+				if ( preg_match_all( '/\w*hpct\w*/i', $code, $m ) ) {
+					$offences[] = $rel . ': ' . implode( ', ', array_unique( $m[0] ) );
+				}
+			}
+		}
+
+		$this->assertSame( array(), $offences, "HPCT legacy left in core:\n" . implode( "\n", $offences ) );
+	}
+
+	public function test_only_live_addon_modules_remain_besides_zone_modules(): void {
+		$this->assertSame( array( 'wc_orders', 'latepoint' ), TMDO_Feature_Flags::ADDON_MODULES );
+
+		$GLOBALS['_wp_options'] = array();
+		$ref                    = new ReflectionProperty( TMDO_Feature_Flags::class, 'cache' );
+		$ref->setAccessible( true );
+		$ref->setValue( null, null );
+
+		$modules = array_keys( TMDO_Feature_Flags::all() );
+		foreach ( array( 'reviews', 'messages', 'favorites', 'memberships', 'statistics', 'requests', 'listing_meta' ) as $gone ) {
+			$this->assertNotContains( $gone, $modules );
+		}
+	}
+}