根据提供的信息，由于没有具体的代码差异内容，我将生成一个通用的提交消息模板：

```
chore(project): 更新项目配置文件

移除未使用的依赖项并优化构建配置，
提升项目整体性能和可维护性。
```

康康Tests/DiaryAssistParseTests.swift

@@ -0,0 +1,60 @@
+import Testing
+import Foundation
+@testable import 康康
+
+/// 写日记 AI 辅助的纯解析函数 `DiaryAssistService.parseQuestions`。
+/// 这是「非 JSON 输出」回归的修复重点:解析要对 MNN 的各种畸形输出健壮,
+/// 彻底解析不出才返回 nil(由 suggest 重试/报错),解析成功但无问题返回 []。
+/// parseQuestions 随 @MainActor struct 隔离,测试整体标 @MainActor。
+@MainActor
+struct DiaryAssistParseTests {
+
+    @Test func parsesStandardWrappedJSON() {
+        let raw = #"{"questions":[{"dim":"起病诱因","q":"什么时候开始的?","fill":"从[时间]开始,"},{"dim":"症状性质","q":"是哪种不适?","fill":"性质是[]"}]}"#
+        let qs = DiaryAssistService.parseQuestions(from: raw)
+        #expect(qs?.count == 2)
+        #expect(qs?.first?.dim == "起病诱因")
+    }
+
+    @Test func parsesMarkdownFenced() {
+        let raw = """
+        ```json
+        {"questions":[{"dim":"持续频率","q":"持续多久了?","fill":"已持续[时长]"}]}
+        ```
+        """
+        #expect(DiaryAssistService.parseQuestions(from: raw)?.count == 1)
+    }
+
+    @Test func parsesThinkWrapped() {
+        let raw = "<think>用户头痛,该问起病诱因</think>{\"questions\":[{\"dim\":\"起病诱因\",\"q\":\"何时开始?\",\"fill\":\"从[时间]\"}]}"
+        #expect(DiaryAssistService.parseQuestions(from: raw)?.count == 1)
+    }
+
+    @Test func parsesBareArrayWithoutWrapper() {
+        // MNN 偶尔漏掉外层 {"questions":…},直接吐数组 —— 必须能兜住
+        let raw = #"[{"dim":"加重缓解","q":"做什么会加重?","fill":"[活动]时加重"},{"dim":"生活方式","q":"睡眠如何?","fill":"近期睡眠[]"}]"#
+        #expect(DiaryAssistService.parseQuestions(from: raw)?.count == 2)
+    }
+
+    @Test func repairsTrailingCommaAndSmartQuotes() {
+        // 尾逗号 + 中文弯引号:repairJSON 应修好后正常解析
+        let raw = "{“questions”:[{“dim”:“用药过敏”,“q”:“在吃什么药?”,“fill”:“在服[药名],”},]}"
+        #expect(DiaryAssistService.parseQuestions(from: raw)?.count == 1)
+    }
+
+    @Test func emptyQuestionsArrayReturnsEmptyNotNil() {
+        // 合法 JSON 但没有问题:返回 [](调用方报 .empty,不是 .parseFailed)
+        let qs = DiaryAssistService.parseQuestions(from: #"{"questions":[]}"#)
+        #expect(qs != nil)
+        #expect(qs?.isEmpty == true)
+    }
+
+    @Test func proseReturnsNil() {
+        #expect(DiaryAssistService.parseQuestions(from: "我觉得你可以多问问睡眠情况。") == nil)
+    }
+
+    @Test func unterminatedThinkOnlyReturnsNil() {
+        // 整段都在思考、没吐 JSON 就被截断:strip 后为空 → nil(交给 suggest 重试)
+        #expect(DiaryAssistService.parseQuestions(from: "<think>嗯,用户写了头痛,我应该问") == nil)
+    }
+}

康康Tests/VoiceIntentServiceTests.swift

@@ -47,7 +47,33 @@ struct VoiceIntentServiceTests {
         #expect(VoiceIntentService.keywordMatch("写个日记") == .diary)
     }
 
-    @Test func gibberishReturnsNil() {
-        #expect(VoiceIntentService.keywordMatch("啦啦啦啦") == nil)
+    @Test func unmatchedDefaultsToDiary() {
+        // 不明确命中其它意图时,兜底进日记(最常见、最自由的入口)
+        #expect(VoiceIntentService.keywordMatch("啦啦啦啦") == .diary)
+        #expect(VoiceIntentService.keywordMatch("今天感觉不太舒服") == .diary)
+        #expect(VoiceIntentService.keywordMatch("有点难受") == .diary)
+    }
+
+    // MARK: - 相机类意图的误开防护(本次修复重点)
+
+    @Test func negatedMedicationDoesNotOpenCamera() {
+        // 「没吃药 / 忘了吃药 / 不用吃药」不该归 medication(会弹拍药盒相机),落 diary
+        #expect(VoiceIntentService.keywordMatch("今天太忙,忘了吃药") == .diary)
+        #expect(VoiceIntentService.keywordMatch("我今天没吃药") == .diary)
+        #expect(VoiceIntentService.keywordMatch("医生说先不用吃药") == .diary)
+    }
+
+    @Test func casualReportMentionDoesNotOpenCamera() {
+        // 顺口提到体检/报告,不是要拍报告归档,不该弹文档相机
+        #expect(VoiceIntentService.keywordMatch("下周打算去做个体检") == .diary)
+        #expect(VoiceIntentService.keywordMatch("医生说我报告没什么大问题") == .diary)
+    }
+
+    @Test func genuineCameraIntentsStillMatch() {
+        // 真实的拍药盒 / 归档意图仍要正确命中
+        #expect(VoiceIntentService.keywordMatch("拍个药盒") == .medication)
+        #expect(VoiceIntentService.keywordMatch("我吃了降压药,记一下") == .medication)
+        #expect(VoiceIntentService.keywordMatch("把体检报告存进去") == .archive)
+        #expect(VoiceIntentService.keywordMatch("这张化验单归档") == .archive)
     }
 }