feat(ops): 新增告警管理功能

添加告警请求VO、服务接口、服务实现及Controller，支持告警的基本管理操作。

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

viewsh-module-ops/viewsh-module-ops-server/src/main/java/com/viewsh/module/ops/controller/admin/alarm/OpsAlarmController.java

@@ -0,0 +1,43 @@
+package com.viewsh.module.ops.controller.admin.alarm;
+
+import com.viewsh.framework.common.pojo.CommonResult;
+import com.viewsh.framework.tenant.core.aop.TenantIgnore;
+import com.viewsh.module.ops.dal.dataobject.vo.alarm.OpsAlarmReqVO;
+import com.viewsh.module.ops.service.alarm.OpsAlarmService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.annotation.security.PermitAll;
+import jakarta.validation.Valid;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import static com.viewsh.framework.common.pojo.CommonResult.success;
+
+/**
+ * 告警接收接口（对外开放）
+ */
+@Tag(name = "Open API - 告警接收")
+@Slf4j
+@RestController
+@RequestMapping("/ops/alarm")
+@Validated
+public class OpsAlarmController {
+
+    @Resource
+    private OpsAlarmService opsAlarmService;
+
+    @PostMapping("/receive")
+    @Operation(summary = "接收告警并发送站内信通知")
+    @PermitAll
+    @TenantIgnore
+    public CommonResult<Boolean> receiveAlarm(@Valid @RequestBody OpsAlarmReqVO reqVO) {
+        opsAlarmService.receiveAlarm(reqVO);
+        return success(true);
+    }
+
+}