feat: AI Agent 处理器扩展 + 服药打卡确认链路 + AI 气泡配色微调 + 数据刷新 providers 抽离 + 多端页面细节调整

backend/tests/Health.Tests/prompt_manager_tests.cs

@@ -15,4 +15,33 @@ public sealed class PromptManagerTests
         Assert.Contains("先回答问题，不调用 record_health_data", prompt);
         Assert.Contains("帮我记录血压116/89", prompt);
     }
+
+    [Fact]
+    public void UnifiedPrompt_RequiresFreshToolsForPersonalStatusAndKeepsArchiveReadOnly()
+    {
+        var prompt = new PromptManager().GetSystemPrompt(AgentType.Unified);
+
+        Assert.Contains("必须先调用对应只读工具", prompt);
+        Assert.Contains("当前工具结果是最高优先级", prompt);
+        Assert.Contains("聊天中不修改健康档案", prompt);
+        Assert.DoesNotContain("健康档案查询/修改", prompt);
+    }
+
+    [Fact]
+    public void UnifiedPrompt_UsesACommonTemporalIntentModelForPlanQueries()
+    {
+        var prompt = new PromptManager().GetSystemPrompt(AgentType.Unified);
+
+        Assert.Contains("时间意图 + 业务对象", prompt);
+        Assert.Contains("某一天的任务", prompt);
+        Assert.Contains("计划所处的生命周期", prompt);
+        Assert.Contains("不依赖某一句固定问法或某个单独关键词", prompt);
+        Assert.Contains("scope=\"upcoming_plans\"", prompt);
+        Assert.Contains("scope=\"ended_plans\"", prompt);
+        Assert.Contains("scope=\"inactive_plans\"", prompt);
+        Assert.Contains("scope=\"scheduled_date\"", prompt);
+        Assert.Contains("复查使用同一语义映射", prompt);
+        Assert.Contains("scope 必须明确传入", prompt);
+        Assert.DoesNotContain("患者背景只包含当前日期范围内的部分计划", prompt);
+    }
 }