feat: 内容数据迁移至数据库，合规审查全链路打通

- 文章 HTML 存储从文件系统迁移至 articles 表，删除 releases 目录
- 合规审查从 DB 读取 HTML，审查结果写回 DB，通过后自动推进至待发布
- 新增 todayCount 筛选按钮，与系统概览统计数据一致
- 全屏预览修复：提升 z-index 超过侧边栏，添加退出全屏/关闭按钮
- 统一 '优化' → '审查' 命名，消除前后端术语不一致
- 调度器创作完成后自动触发审查（生成 → 审查 → 待发布）
- 清理旧备份/调试文件、过期大纲和研究笔记

scripts/batch_compliance_check.py

@@ -4,7 +4,7 @@
 遍历指定日期所有发布版本，执行合规检查，生成汇总报告
 """
 
-import json, re, datetime
+import re, datetime
 from pathlib import Path
 import sys
 
@@ -12,29 +12,11 @@ PROJECT_ROOT = Path(__file__).parent.parent
 sys.path.insert(0, str(PROJECT_ROOT))
 
 from scripts.compliance_checker import check_article
-
-# 尝试导入数据库
-try:
-    from db_helper import export_topics_to_json
-    HAVE_DB = True
-except ImportError:
-    HAVE_DB = False
+from db_helper import get_topic_by_id
 
 # 配置
 RELEASE_DIR = PROJECT_ROOT / "automation" / "data" / "releases"
-TODAY = datetime.date.today().isoformat()  # 默认今天，可修改
-
-def load_topics_from_db():
-    if not HAVE_DB:
-        raise RuntimeError("Database not available")
-    topics = export_topics_to_json()
-    return {t['id']: t for t in topics}
-
-def load_topics_from_json():
-    json_path = PROJECT_ROOT / "automation" / "data" / "sustainability_topics.json"
-    with open(json_path, 'r', encoding='utf-8') as f:
-        topics = json.load(f)
-    return {t['id']: t for t in topics}
+TODAY = datetime.date.today().isoformat()
 
 def extract_topic_id(filename: Path) -> str:
     stem = filename.stem
@@ -48,14 +30,6 @@ def main(target_date: str = None):
         target_date = TODAY
     print(f"批量合规审查: {target_date}")
 
-    # 加载选题数据（优先DB，失败则备援JSON）
-    try:
-        topics_by_id = load_topics_from_db()
-        print("[数据源] 数据库")
-    except Exception as e:
-        print(f"[数据源] 数据库失败: {e}, 改用 JSON")
-        topics_by_id = load_topics_from_json()
-
     release_path = RELEASE_DIR / target_date
     if not release_path.exists():
         print(f"错误：发布日期目录不存在 {release_path}")
@@ -68,7 +42,7 @@ def main(target_date: str = None):
     for html_file in html_files:
         platform = html_file.parent.name
         topic_id = extract_topic_id(html_file)
-        topic_data = topics_by_id.get(topic_id) if topic_id else None
+        topic_data = get_topic_by_id(topic_id) if topic_id else None
 
         with open(html_file, 'r', encoding='utf-8') as f:
             html_content = f.read()
@@ -80,7 +54,6 @@ def main(target_date: str = None):
         result['topic_title'] = topic_data.get('title') if topic_data else "未知"
         results.append(result)
 
-    # 输出摘要
     passed = sum(1 for r in results if r['passed'])
     failed = len(results) - passed
     print(f"\n✅ 通过: {passed}, ⚠️ 需人工: {failed}")