Enhance evaluation runner with transcript handling and new case formats

- Updated the evaluation runner to support live dialogue printing and transcript saving in both Markdown and JSON formats.
- Introduced new data classes for managing transcripts and their components, improving structure and readability.
- Modified existing YAML case files to align with the new direct client mode and updated stage codes.
- Added new test cases for the direct client mode, ensuring comprehensive coverage of user interactions.

evals/cases/direct/initial.yaml

@@ -2,6 +2,102 @@ name: direct_initial_stage
 clientMode: direct
 
 steps:
-  - input: hi
+  - input: 新对话
     expect:
       stageCode: "1001"
+
+  - input: 继续办理
+    expect:
+      stageCode: "1002"
+
+  - input: 十分钟之前两车追尾
+    expect:
+      stageCode: "1002"
+
+  - input: 没有
+    expect:
+      stageCode: "1002"
+
+  - input: 没有
+    expect:
+      stageCode: "1002"
+
+  - input: 十分钟之前
+    expect:
+      stageCode: "1002"
+
+  - input: 对
+    expect:
+      stageCode: "1002"
+
+  - input: 是的
+    expect:
+      stageCode: "1002"
+
+  - input: 对
+    expect:
+      stageCode: "2010"
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: "2011"
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: "2012"
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: "2013"
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: "2014"
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: "2015"
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: "2016"
+
+  - input: 没错
+    expect:
+      stageCode: "1002"
+
+  - input: 对
+    expect:
+      stageCode: "1002"
+
+  - input: 李四
+    expect:
+      stageCode: "1002"
+
+  - input: 对
+    expect:
+      stageCode: "1002"
+
+  - input: 对
+    expect:
+      stageCode: "1002"
+
+  - input: 移交完毕
+    expect:
+      stageCode: "1002"
+
+  - input: 对
+    expect:
+      stageCode: "1002"
+
+  - input: 刘云
+    expect:
+      stageCode: "1002"
+
+  - input: 对的
+    expect:
+      stageCode: "1002"
+
+  - input: 是
+    expect:
+      stageCode: "0000"