fix(cli/web): allow binding to all addresses if not lan_only

[tpoisonooo]

--public 逻辑有点乱，直接 kimi-web --public 还是 bind local

from kimi-cli:

现在 --public 会正确地将 bind_host 设置为 "0.0.0.0"。

  修改后的逻辑：

  • --host <ip> → 绑定到指定 IP
  • --network → 绑定到 0.0.0.0
  • --public → 绑定到 0.0.0.0（同时 lan_only=False）
  • 默认（无参数）→ 绑定到 127.0.0.1

---

The logic of --public is a bit confusing, directly kimi-web --public or bind local

from kimi-cli:

--public now correctly sets bind_host to "0.0.0.0".

  Modified logic:

  • --host <ip> → Bind to specified IP
  • --network → bind to 0.0.0.0
  • --public → bind to 0.0.0.0 (with lan_only=False)
  • Default (no parameters) → bind to 127.0.0.1

[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no potential bugs to report.

View in Devin Review to see 2 additional findings.

[tpoisonooo]

现在 PR 不能自己修改 title 么？好像没找到按钮。

---

Now PR can’t modify the title by itself? Can't seem to find the button.

[tpoisonooo]

现在 PR 不能自己修改 title 么？好像没找到按钮。

Now PR can’t modify the title by itself? Can't seem to find the button.

done