fix(logger): 修正 7 處 Logger::error 參數不足導致的 TypeError（A10）

TMDO_Logger::error() 簽章為 (module, hook, message, context, zone)，但 7 處
以 (event, array) 兩參數呼叫 → array 傳給 string $hook 觸發 TypeError：
- 4 個 stress tester 的 batch 失敗路徑
- auto-promoter 的 promote 失敗路徑
- conflict-detector 的欄位衝突路徑
- hook-bus 的 shadow 比對例外路徑（shadow_read 模式必炸）

同時 backport A v3.3.x 的 mass column clear opt-in gate（A9）：
delete_all=true 改由 wpdo_allow_mass_column_clear / tmdo_allow_mass_column_clear
filter 明確放行，取代原本「>500 列才擋」的啟發式（小站一次誤呼叫即整欄 NULL）。

註：A 對應處 class-wpdo-hook-bus.php:511,522 傳 3 個 string 給
Logger::warning(string,array)，A 側自身有 TypeError，故未照搬其寫法。

unit 379 / integration 398 GREEN

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TbG1keQQ7XBa7qMQY16KCY

includes/engine/class-tmdo-auto-promoter.php

@@ -108,11 +108,10 @@ final class TMDO_Auto_Promoter {
 		$result = TMDO_Mode_Manager::set( $type, TMDO_Mode_Manager::MODE_AEAV_ONLY );
 		if ( is_wp_error( $result ) ) {
 			TMDO_Logger::error(
+				'auto_promoter',
 				'auto_promote_failed',
-				array(
-					'entity_type' => $type,
-					'error'       => $result->get_error_message(),
-				)
+				$result->get_error_message(),
+				array( 'entity_type' => $type )
 			);
 			return 'error';
 		}

includes/engine/class-tmdo-conflict-detector.php

@@ -76,11 +76,10 @@ final class TMDO_Conflict_Detector {
 
 		if ( $conflicts ) {
 			TMDO_Logger::error(
+				'schema_registry',
 				'field_registration_conflict',
-				array(
-					'count'  => count( $conflicts ),
-					'fields' => $conflicts,
-				)
+				sprintf( 'Field registration conflict: %d field(s) affected', count( $conflicts ) ),
+				$conflicts
 			);
 		}
 

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

@@ -418,12 +418,7 @@ final class TMDO_Hook_Bus {
 				);
 			} catch ( \Throwable $e ) {
 				// 比對失敗不該影響讀取
-				TMDO_Logger::error(
-					'shadow_compare_exception',
-					array(
-						'error' => $e->getMessage(),
-					)
-				);
+				TMDO_Logger::error( 'entity_bridge', 'shadow_compare_exception', $e->getMessage() );
 			}
 		}
 
@@ -525,23 +520,39 @@ final class TMDO_Hook_Bus {
 		$default = $field_def['default'] ?? null;
 
 		if ( $delete_all ) {
-			// Safety cap: refuse mass-null if affected row count exceeds threshold.
-			// phpcs:ignore WordPress.DB.DirectDatabaseQuery,WordPress.DB.DirectDatabaseQuery.NoCaching,WordPress.DB.PreparedSQL.InterpolatedNotPrepared
-			$row_count = (int) $wpdb->get_var( "SELECT COUNT(*) FROM `{$table}`" );
+			/**
+			 * Opt-in gate for mass column clear (delete_all=true).
+			 *
+			 * Defaults to false — a single mistargetted call NULLs the column for
+			 * every entity, and the previous row-count heuristic let small sites
+			 * (< 500 rows) through unguarded. Enable only in controlled contexts:
+			 *   add_filter( 'wpdo_allow_mass_column_clear', '__return_true' );
+			 *
+			 * @param bool   $allow    Whether to allow the mass clear. Default false.
+			 * @param string $table    Flat table name.
+			 * @param string $col      Column being cleared.
+			 * @param string $meta_key Original meta key.
+			 */
+			$allowed = (bool) apply_filters( 'wpdo_allow_mass_column_clear', false, $table, $col, $meta_key );
+			/** This filter is documented above (tmdo_* is the forward-looking name). */
+			$allowed = (bool) apply_filters( 'tmdo_allow_mass_column_clear', $allowed, $table, $col, $meta_key );
 
-			if ( $row_count > 500 ) {
+			if ( ! $allowed ) {
 				TMDO_Logger::warning(
 					'intercept_delete_mass_blocked',
 					array(
-						'table' => $table,
-						'col'   => $col,
-						'rows'  => $row_count,
+						'table'  => $table,
+						'col'    => $col,
+						'reason' => 'enable via wpdo_allow_mass_column_clear filter',
 					)
 				);
 				return false;
 			}
 
-			TMDO_Logger::info(
+			// phpcs:ignore WordPress.DB.DirectDatabaseQuery,WordPress.DB.DirectDatabaseQuery.NoCaching,WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+			$row_count = (int) $wpdb->get_var( "SELECT COUNT(*) FROM `{$table}`" );
+
+			TMDO_Logger::warning(
 				'intercept_delete_all',
 				array(
 					'table' => $table,