Release 0.8.45

What's Changed

• fix: java example now works by @jerrevanveluw in #154
• Move openapi into converter package by @wilmveel in #157
• refactor: update examples by @jerrevanveluw in #158
• Tag all Endpoint, Enum and Refined classes with an interface. by @wilmveel in #161
• Return any when schema not defined in response by @wilmveel in #164
• Export refined and enum type for typescript by @wilmveel in #162
• Jackson integration library by @wilmveel in #163

Full Changelog: v0.8.44...v0.8.45