[Bug]: fix behavior differences in local runner

### Expected Behavior

The behavior of generating responses and history events in local runner is same as the actual backend.

### Actual Behavior

The behavior of generating responses and history events in local runner is different from the actual backend.

For example,
- attempt always starts with 1 while in the real backend attempt starts with 0 in STARTED and 1 in the other statuses.
- attempt gets plus 1 when switching from READY to STARTED (should keep same)

### Steps to Reproduce

NA

### SDK Version

1.0.0

### Java Version

17

### Is this a regression?

No

### Last Working Version

_No response_

### Additional Context

_No response_

从本地 runner 的响应和历史事件生成开始，并将其与 issue 中描述的实际 backend 行为进行比较。检查进入 STARTED 时、后续状态中以及从 READY 切换到 STARTED 时的 attempt 值；当本地 runner 与这些 backend 语义一致时即表示完成。

由索引模型根据 Issue 内容生成。