GPT-Load v2.0.0-beta.16

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

• feat(group): 默认按最近调用排序 by @tbphp in #460
• feat(proxy): 完成数据面代理与渠道约束 by @tbphp in #459
• refactor(ui): 统一额度进度条与社区入口样式 by @tbphp in #461
• refactor(config): 收敛网络地址配置 by @tbphp in #462

Full Changelog: v2.0.0-beta.15...v2.0.0-beta.16