feat: 飞书机器人按租户路由 群组绑定租户 + 独立凭证 + 知识库隔离

1. 新增 resolve_tenant_by_chat_id() 根据飞书群 chat_id 查找绑定的租户
2. 新增 get_tenant_feishu_config() 获取租户级飞书凭证
3. FeishuService 支持传入自定义 app_id/app_secret（租户级别）
4. feishu_bot.py 收到消息时自动解析租户，使用租户凭证回复
5. feishu_longconn_service.py 同样按 chat_id 解析租户并传递 tenant_id
6. 租户管理 UI 新增飞书配置字段：App ID、App Secret、绑定群 Chat ID
7. 租户列表展示飞书绑定状态和群数量
8. 保存租户时同步更新飞书配置到 config JSON

.kiro/skills/log-summary/scripts/log_summary.py

@@ -0,0 +1,115 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+简单日志汇总脚本
+
+遍历 logs/ 目录下最近的若干个 dashboard.log 文件，统计 ERROR / WARNING / CRITICAL，
+并输出简要汇总信息，供 log-summary Skill 调用。
+"""
+
+import os
+import re
+from pathlib import Path
+from typing import List, Tuple
+
+
+LOG_ROOT = Path("logs")
+LOG_FILENAME = "dashboard.log"
+MAX_FILES = 5  # 最多分析最近 N 个日志文件
+
+
+LEVEL_PATTERNS = {
+    "ERROR": re.compile(r"\bERROR\b"),
+    "WARNING": re.compile(r"\bWARNING\b"),
+    "CRITICAL": re.compile(r"\bCRITICAL\b"),
+}
+
+
+def find_log_files() -> List[Path]:
+    if not LOG_ROOT.exists():
+        return []
+
+    candidates: List[Tuple[float, Path]] = []
+    for root, dirs, files in os.walk(LOG_ROOT):
+        if LOG_FILENAME in files:
+            p = Path(root) / LOG_FILENAME
+            try:
+                mtime = p.stat().st_mtime
+            except OSError:
+                continue
+            candidates.append((mtime, p))
+
+    # 按修改时间从新到旧排序
+    candidates.sort(key=lambda x: x[0], reverse=True)
+    return [p for _, p in candidates[:MAX_FILES]]
+
+
+def summarize_file(path: Path):
+    counts = {level: 0 for level in LEVEL_PATTERNS.keys()}
+    top_messages = {}
+
+    try:
+        with path.open("r", encoding="utf-8", errors="ignore") as f:
+            for line in f:
+                for level, pattern in LEVEL_PATTERNS.items():
+                    if pattern.search(line):
+                        counts[level] += 1
+                        # 取日志消息部分做前缀（粗略）
+                        msg = line.strip()
+                        # 截断以防过长
+                        msg = msg[:200]
+                        top_messages[msg] = top_messages.get(msg, 0) + 1
+                        break
+    except OSError as e:
+        print(f"[!] 读取日志失败 {path}: {e}")
+        return None
+
+    # 取 Top 5
+    top_list = sorted(top_messages.items(), key=lambda x: x[1], reverse=True)[:5]
+    return counts, top_list
+
+
+def main():
+    log_files = find_log_files()
+    if not log_files:
+        print("未找到任何日志文件（logs/*/dashboard.log）。")
+        return
+
+    print(f"共找到 {len(log_files)} 个最近的日志文件（最多 {MAX_FILES} 个）：\n")
+
+    overall = {level: 0 for level in LEVEL_PATTERNS.keys()}
+
+    for idx, path in enumerate(log_files, start=1):
+        print(f"[{idx}] 日志文件: {path}")
+        result = summarize_file(path)
+        if result is None:
+            print("    无法读取该日志文件。\n")
+            continue
+
+        counts, top_list = result
+        for level, c in counts.items():
+            overall[level] += c
+        print(
+            "    级别统计: "
+            + ", ".join(f"{lvl}={counts[lvl]}" for lvl in LEVEL_PATTERNS.keys())
+        )
+
+        if top_list:
+            print("    Top 错误/警告消息：")
+            for msg, n in top_list:
+                print(f"      [{n}次] {msg}")
+        else:
+            print("    未发现 ERROR/WARNING/CRITICAL 级别日志。")
+
+        print()
+
+    print("总体统计：")
+    print(
+        "    "
+        + ", ".join(f"{lvl}={overall[lvl]}" for lvl in LEVEL_PATTERNS.keys())
+    )
+
+
+if __name__ == "__main__":
+    main()
+