test: 建立 phpunit 測試基建並移植 25 個 HivePress 測試

AddOn 先前 tests=0。新增：
- composer.json（dev 依賴 + phpunit/phpcs script）
- phpunit.xml（failOnWarning=true）
- tests/bootstrap.php：直接 require 核心 plugin 的 unit bootstrap，避免複製
  ~700 行 WP stub，再載入本 AddOn 的類別；補 trait wrapper 與自動 WPDO_ alias
  （includes/back-compat-aliases.php 掛在 plugins_loaded:7，PHPUnit 下不會跑）
- tests/unit/ 25 個測試 + WpdbMockTrait（自 A 移植）

生產碼一併修對外契約：interface-tmdo-hp-adapter.php 改為先宣告空的
WPDO_HivePress_Adapter、再讓 TMDO_HivePress_Adapter extends 它（PHP 無法
class_alias 介面，只有繼承能讓 instanceof WPDO_HivePress_Adapter 對
implements TMDO_ 名稱的 adapter 成立）。與核心 interface-entity-adapter.php
同一模式。這也讓第三方自訂 adapter 用舊介面名仍可通過核心檢查。

145 tests / 357 assertions GREEN

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

composer.json

@@ -1,18 +1,24 @@
 {
     "name": "2meet/2meet-data-optimizer-hivepress-addon",
-    "description": "HivePress + 12 擴充整合：13 adapter + 7 interceptor + 5 query interceptor + bootstrap + admin + CLI",
+    "description": "HivePress integration layer for 2meet Data Optimizer",
     "type": "wordpress-plugin",
     "license": "GPL-2.0-or-later",
-    "keywords": ["wordpress", "2meet-data-optimizer", "addon", "hivepress"],
     "require": {
         "php": ">=8.1"
     },
     "require-dev": {
+        "brain/monkey": "^2.6",
+        "dealerdirect/phpcodesniffer-composer-installer": "^1.2",
+        "phpcompatibility/phpcompatibility-wp": "^2.1",
+        "phpcsstandards/phpcsutils": "^1.2",
         "phpunit/phpunit": "^10.5",
-        "wp-coding-standards/wpcs": "^3.0"
+        "squizlabs/php_codesniffer": "^3.13",
+        "wp-coding-standards/wpcs": "^3.0",
+        "yoast/phpunit-polyfills": "^2.0"
     },
     "scripts": {
-        "phpcs": "phpcs --standard=WordPress includes/ 2meet-data-optimizer-hivepress-addon.php"
+        "test": "phpunit --configuration phpunit.xml",
+        "phpcs": "phpcs --standard=WordPress includes/ admin/ cli/"
     },
     "config": {
         "allow-plugins": {