feat(access-logs): 明细详情支持 IP 分析与 URL Tab 记忆

- 新增单 IP 分析接口，趋势时间范围支持至 30 天
- 明细详情弹窗展示趋势、汇总与 Top 分布，可快捷管理 IP 组
- 访问日志页签改为 URL 参数记忆，筛选后保持当前 Tab

docs/docs.go

@@ -5315,6 +5315,93 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/v1/d/access-logs/ip-summary/analysis": {
+            "get": {
+                "security": [
+                    {
+                        "SessionCookie": []
+                    }
+                ],
+                "description": "返回指定 IP 的汇总指标与 Top 分布，需要管理员权限",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "openflare-observability"
+                ],
+                "summary": "获取访问日志 IP 分析",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "节点 ID",
+                        "name": "node_id",
+                        "in": "query"
+                    },
+                    {
+                        "type": "string",
+                        "description": "客户端 IP",
+                        "name": "remote_addr",
+                        "in": "query"
+                    },
+                    {
+                        "type": "string",
+                        "description": "请求 Host",
+                        "name": "host",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "统计时间范围（小时）",
+                        "name": "hours",
+                        "in": "query"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "IP 访问分析",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Any"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/observability.AccessLogIPAnalysisView"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "400": {
+                        "description": "参数错误",
+                        "schema": {
+                            "$ref": "#/definitions/response.Any"
+                        }
+                    },
+                    "401": {
+                        "description": "未登录",
+                        "schema": {
+                            "$ref": "#/definitions/response.Any"
+                        }
+                    },
+                    "404": {
+                        "description": "无权限或不存在",
+                        "schema": {
+                            "$ref": "#/definitions/response.Any"
+                        }
+                    },
+                    "500": {
+                        "description": "内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/response.Any"
+                        }
+                    }
+                }
+            }
+        },
         "/api/v1/d/access-logs/ip-summary/trend": {
             "get": {
                 "security": [
@@ -16129,6 +16216,82 @@ const docTemplate = `{
                 }
             }
         },
+        "observability.AccessLogIPAnalysisSummary": {
+            "type": "object",
+            "properties": {
+                "bandwidth_served": {
+                    "type": "integer"
+                },
+                "bytes_received": {
+                    "type": "integer"
+                },
+                "error_count": {
+                    "type": "integer"
+                },
+                "total_requests": {
+                    "type": "integer"
+                },
+                "unique_hosts": {
+                    "type": "integer"
+                },
+                "unique_paths": {
+                    "type": "integer"
+                }
+            }
+        },
+        "observability.AccessLogIPAnalysisView": {
+            "type": "object",
+            "properties": {
+                "device_types": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/observability.DistributionItem"
+                    }
+                },
+                "generated_at": {
+                    "type": "string"
+                },
+                "hours": {
+                    "type": "integer"
+                },
+                "remote_addr": {
+                    "type": "string"
+                },
+                "status_codes": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/observability.DistributionItem"
+                    }
+                },
+                "summary": {
+                    "$ref": "#/definitions/observability.AccessLogIPAnalysisSummary"
+                },
+                "top_browsers": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/observability.DistributionItem"
+                    }
+                },
+                "top_hosts": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/observability.DistributionItem"
+                    }
+                },
+                "top_paths": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/observability.DistributionItem"
+                    }
+                },
+                "top_user_agents": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/observability.DistributionItem"
+                    }
+                }
+            }
+        },
         "observability.AccessLogIPSummaryList": {
             "type": "object",
             "properties": {