refactor(backend): 调整模块结构、调度器逻辑与健康检查路由

backend/app/modules/monitor/cache/schema.py

@@ -0,0 +1,18 @@
+from pydantic import BaseModel, Field
+
+
+class CacheMonitorSchema(BaseModel):
+    """缓存监控信息模型"""
+
+    command_stats: list[dict] = Field(default_factory=list, description="Redis命令统计信息")
+    db_size: int = Field(default=0, description="Redis数据库中的Key总数")
+    info: dict = Field(default_factory=dict, description="Redis服务器信息")
+
+
+class CacheInfoSchema(BaseModel):
+    """缓存对象信息模型"""
+
+    cache_key: str = Field(..., description="缓存键名")
+    cache_name: str = Field(..., description="缓存名称")
+    cache_value: str | None = Field(default=None, description="缓存值")
+    remark: str | None = Field(default=None, description="备注说明")