[Feature Request] - Improve the content of the OpenAPI specification

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Reason

添加符合OpenAPI规范的default/pattern/type/format字段特性的支持
添加符合OpenAPI规范的require(是否必填)的支持
识别Jackson jsonUnrapped注解 自动折叠openAPI层次结构
Add support for default/pattern/type/format feature in the OpenAPI Specification
Add the required or not to comply with the openAPI specification
Jackson jsonUnwrapped auto folding openAPI hierarchy

Description

符合openapi规范能够使得jimmer swagger适用范围更广
Compliance with the OpenAPI specification can make the Jim Swagger more widely applicable

Existing solutions

No response

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pr #1020

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such as:

default -> df
pattern -> pt
type -> tp
format -> fr