how to set prompt template for completion?

[keezen]

Before submitting your bug report

• [X] I'm not able to find an open issue that reports the same bug
• [X] I've seen the troubleshooting guide on the AutoDev Docs

Relevant environment info

- OS: win11
- AutoDev VSCode: v0.5.2
- IDE:

Description

To reproduce

No response

Log output

No response