汇总目前 pilota build 支持的 thrift annotations 以及作用

## Feature Request

### Crates

### Motivation

汇总目前 pilota build 支持的 thrift annotations 以及作用, 需要在 https://github.com/cloudwego/cloudwego.github.io/tree/main/content/zh/docs/pilota/guide 下新建文档说明

### Proposal

### Alternatives

Create the guide under content/zh/docs/pilota/guide in the cloudwego.github.io repository. Start by locating how pilota build handles Thrift annotations and identify the currently supported annotations and their effects. The work is done when the Chinese documentation covers that complete supported set and explains each annotation's role.

Written by the indexing model from the issue text.