feat(repair-agent): Scheduler 从 API 动态获取项目列表，移除硬编码

- _fetch_projects_from_api() 调用 GET /api/v1/projects 获取所有已注册项目
- API 失败时回退到本地 .env 配置
- 每次扫描时动态获取（新注册项目无需重启 Scheduler）
- 移除 _tick() 中的 get_project_path 阻断检查（由 fix_project 处理）

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

repair_agent/agent/scheduler.py

@@ -7,6 +7,7 @@ import time
 from datetime import datetime
 from typing import Optional
 
+import httpx
 from loguru import logger
 
 from ..config import settings
@@ -29,18 +30,32 @@ class RepairScheduler:
             interval: 扫描间隔（秒），默认 3600（1 小时）
             run_tests: 修复后是否运行测试
             auto_commit: 是否自动提交代码
-            projects: 要监控的项目列表，None 表示所有已配置项目
+            projects: 要监控的项目列表，None 表示从 API 动态获取
         """
         self.interval = interval
         self.run_tests = run_tests
         self.auto_commit = auto_commit
-        self.projects = projects or self._get_configured_projects()
+        self.projects = projects  # None 表示每次扫描时动态获取
         self._stop_event = threading.Event()
         self._repairing = False
 
     @staticmethod
-    def _get_configured_projects() -> list[str]:
-        """获取所有有路径配置的项目"""
+    def _fetch_projects_from_api() -> list[str]:
+        """从 Log Center API 动态获取所有已注册项目"""
+        try:
+            resp = httpx.get(f"{settings.log_center_url}/api/v1/projects", timeout=10)
+            resp.raise_for_status()
+            projects = resp.json().get("projects", [])
+            project_ids = [p["project_id"] for p in projects]
+            logger.info(f"从 API 获取到 {len(project_ids)} 个项目: {', '.join(project_ids)}")
+            return project_ids
+        except Exception as e:
+            logger.warning(f"从 API 获取项目列表失败: {e}，回退到本地配置")
+            return RepairScheduler._get_local_projects()
+
+    @staticmethod
+    def _get_local_projects() -> list[str]:
+        """回退：从本地 .env 配置获取有路径的项目"""
         candidates = ["rtc_backend", "rtc_web", "airhub_app"]
         return [p for p in candidates if settings.get_project_path(p)]
 
@@ -52,7 +67,10 @@ class RepairScheduler:
         logger.info("=" * 60)
         logger.info("Repair Scheduler 启动")
         logger.info(f"  扫描间隔: {self.interval}s ({self.interval // 60} min)")
-        logger.info(f"  监控项目: {', '.join(self.projects)}")
+        if self.projects:
+            logger.info(f"  监控项目: {', '.join(self.projects)} (指定)")
+        else:
+            logger.info("  监控项目: 从 API 动态获取")
         logger.info(f"  运行测试: {self.run_tests}")
         logger.info(f"  自动提交: {self.auto_commit}")
         logger.info("=" * 60)
@@ -81,12 +99,15 @@ class RepairScheduler:
         ts = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
         logger.info(f"[{ts}] 开始扫描...")
 
+        # 每次扫描时动态获取项目列表（除非启动时指定了固定列表）
+        projects = self.projects or self._fetch_projects_from_api()
+
         task_manager = TaskManager()
         total_found = 0
         total_fixed = 0
 
         try:
-            for project_id in self.projects:
+            for project_id in projects:
                 bugs = task_manager.fetch_pending_bugs(project_id)
 
                 if not bugs:
@@ -97,13 +118,7 @@ class RepairScheduler:
                 total_found += count
                 logger.info(f"  [{project_id}] 发现 {count} 个待修复 Bug")
 
-                # 检查项目路径是否存在
-                project_path = settings.get_project_path(project_id)
-                if not project_path:
-                    logger.warning(f"  [{project_id}] 未配置项目路径，跳过")
-                    continue
-
-                # 执行修复
+                # 项目路径由 fix_project() 从 API 动态获取，此处不再阻断
                 fixed = self._run_repair(project_id)
                 total_fixed += fixed