```

feat(CaptureService): 改进报告解析逻辑并添加多语言键支持

- 修改应用描述从"个人健康影像档案"到"个人健康随记"
- 添加对多种JSON键名的支持，包括中文键名（如"指标"、"项目"、"结果"等）
- 实现指标状态智能推断功能，可根据数值和参考范围自动判断高低状态
- 支持多种状态标识符，包括箭头符号（↑↓）和中英文状态词
- 增加对不同参考范围格式的解析支持（如"< 3.40"、"208 - 428"等）
- 添加相关单元测试验证中文键名和状态推断功能
```

康康/Services/CaptureService.swift

@@ -179,7 +179,7 @@ actor CaptureService {
         let summary = (dict["summary"] as? String) ?? ""
         let pages = (dict["page_count"] as? Int) ?? pageCount
 
-        let indicatorsRaw = (dict["indicators"] as? [[String: Any]]) ?? []
+        let indicatorsRaw = arrayValue(dict, keys: ["indicators", "indicator", "items", "指标", "指标列表", "项目"])
         let indicators: [ParsedReport.ParsedIndicator] = indicatorsRaw.compactMap {
             parseIndicator($0)
         }
@@ -212,7 +212,7 @@ actor CaptureService {
         // 兼容两种形态:{"indicators":[...]} 或直接 [...](模型偶尔省外层 key)
         let indicatorsRaw: [[String: Any]]
         if let dict = obj as? [String: Any] {
-            indicatorsRaw = (dict["indicators"] as? [[String: Any]]) ?? []
+            indicatorsRaw = arrayValue(dict, keys: ["indicators", "indicator", "items", "指标", "指标列表", "项目"])
         } else if let arr = obj as? [[String: Any]] {
             indicatorsRaw = arr
         } else {
@@ -335,18 +335,100 @@ actor CaptureService {
     }
 
     private static func parseIndicator(_ d: [String: Any]) -> ParsedReport.ParsedIndicator? {
-        guard let name = (d["name"] as? String)?.trimmingCharacters(in: .whitespaces),
+        guard let name = stringValue(d, keys: ["name", "item", "indicator", "test", "项目", "指标", "指标名", "指标名称", "检查项目", "检验项目"])?.trimmingCharacters(in: .whitespaces),
               !name.isEmpty else { return nil }
         let value: String
-        if let v = d["value"] as? String { value = v }
-        else if let v = d["value"] as? NSNumber { value = v.stringValue }
+        if let v = stringValue(d, keys: ["value", "result", "reading", "结果", "数值", "检测值", "测定值"]) { value = v }
         else { value = "" }
-        let unit = (d["unit"] as? String) ?? ""
-        let range = (d["range"] as? String) ?? ""
-        let statusRaw = (d["status"] as? String)?.lowercased() ?? "normal"
-        let status = IndicatorStatus(rawValue: statusRaw) ?? .normal
+        let unit = stringValue(d, keys: ["unit", "单位"]) ?? ""
+        let range = stringValue(d, keys: ["range", "reference", "reference_range", "ref", "参考", "参考值", "参考范围", "正常范围"]) ?? ""
+        let statusRaw = stringValue(d, keys: ["status", "flag", "abnormal", "异常", "提示", "标记"])
+        let status = parseIndicatorStatus(raw: statusRaw, value: value, range: range)
         return .init(name: name, value: value, unit: unit, range: range, status: status)
     }
+
+    private static func stringValue(_ d: [String: Any], keys: [String]) -> String? {
+        for key in keys {
+            if let s = d[key] as? String {
+                return s
+            }
+            if let n = d[key] as? NSNumber {
+                return n.stringValue
+            }
+        }
+        return nil
+    }
+
+    private static func arrayValue(_ d: [String: Any], keys: [String]) -> [[String: Any]] {
+        for key in keys {
+            if let arr = d[key] as? [[String: Any]] {
+                return arr
+            }
+        }
+        return []
+    }
+
+    private static func parseIndicatorStatus(raw: String?, value: String, range: String) -> IndicatorStatus {
+        let normalized = raw?
+            .trimmingCharacters(in: .whitespacesAndNewlines)
+            .lowercased() ?? ""
+
+        if ["high", "h", "hi", "above", "up", "↑", "⬆", "+", "偏高", "高", "增高", "升高", "偏高↑", "h↑"].contains(normalized) {
+            return .high
+        }
+        if ["low", "l", "lo", "below", "down", "↓", "⬇", "-", "偏低", "低", "降低", "偏低↓", "l↓"].contains(normalized) {
+            return .low
+        }
+        if ["normal", "n", "ok", "正常", "阴性", "无异常"].contains(normalized) {
+            return .normal
+        }
+
+        return inferStatus(value: value, range: range) ?? .normal
+    }
+
+    private static func inferStatus(value: String, range: String) -> IndicatorStatus? {
+        guard let v = firstNumber(in: value) else { return nil }
+        let compact = range
+            .replacingOccurrences(of: "—", with: "-")
+            .replacingOccurrences(of: "–", with: "-")
+            .replacingOccurrences(of: "～", with: "-")
+            .replacingOccurrences(of: "~", with: "-")
+            .replacingOccurrences(of: "至", with: "-")
+            .trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !compact.isEmpty else { return nil }
+
+        let numbers = numbers(in: compact)
+        if compact.contains("<") || compact.contains("≤") || compact.contains("＜") {
+            guard let upper = numbers.first else { return nil }
+            return v > upper ? .high : .normal
+        }
+        if compact.contains(">") || compact.contains("≥") || compact.contains("＞") {
+            guard let lower = numbers.first else { return nil }
+            return v < lower ? .low : .normal
+        }
+        if numbers.count >= 2 {
+            let lower = numbers[0]
+            let upper = numbers[1]
+            if v < lower { return .low }
+            if v > upper { return .high }
+            return .normal
+        }
+        return nil
+    }
+
+    private static func firstNumber(in text: String) -> Double? {
+        numbers(in: text).first
+    }
+
+    private static func numbers(in text: String) -> [Double] {
+        let pattern = #"-?\d+(?:\.\d+)?"#
+        guard let regex = try? NSRegularExpression(pattern: pattern) else { return [] }
+        let ns = text as NSString
+        let range = NSRange(location: 0, length: ns.length)
+        return regex.matches(in: text, range: range).compactMap {
+            Double(ns.substring(with: $0.range))
+        }
+    }
 }
 
 // MARK: - Report ↔ CaptureService 桥接(MainActor 侧)