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/browser_addon/initial.yaml

@@ -5,3 +5,63 @@ steps:
   - input: hi
     expect:
       stageCode: browser_addon.1001
+
+  - input: 继续办理
+    expect:
+      stageCode: browser_addon.1002
+
+  - input: 十分钟之前两车追尾
+    expect:
+      stageCode: browser_addon.1002
+
+  - input: 没有
+    expect:
+      stageCode: browser_addon.1002
+
+  - input: 没有
+    expect:
+      stageCode: browser_addon.1002
+
+  - input: 十分钟之前
+    expect:
+      stageCode: browser_addon.1002
+
+  - input: 对
+    expect:
+      stageCode: browser_addon.1002
+
+  - input: 是的
+    expect:
+      stageCode: browser_addon.1002
+
+  - input: 对
+    expect:
+      stageCode: browser_addon.2010
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: browser_addon.2011
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: browser_addon.2012
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: browser_addon.2013
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: browser_addon.2014
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: browser_addon.2015
+
+  - input: 【拍摄完成】
+    expect:
+      stageCode: browser_addon.2016
+
+  - input: 没错
+    expect:
+      stageCode: browser_addon.0000