v2.0.0-beta.19

2.x is a rewrite and is not compatible with 1.x data, start 2.x from an empty database and a new encryption.key.

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2.x 是全新重写版本，与 1.x 数据不兼容，请以全新数据库和新的 encryption.key 部署 2.x。

What's Changed

• fix(groups): 切页时重新获取分组选项 by @tbphp in #475
• fix(storage): 统一 DATA_DIR 目录准备 by @tbphp in #480
• feat(images): 接入 OpenAI 图片生成与编辑 by @tbphp in #476
• fix(release): 统一使用版本号作为标题 by @tbphp in #481
• fix(subscription): 统一合并 CPA 模型目录 by @tbphp in #482
• feat(usage): 接入 OpenAI 图片用量计价 by @tbphp in #483

Full Changelog: v2.0.0-beta.18...v2.0.0-beta.19