docs: add release note v1.7.5

website/blog/2023-05-28-v1.7.5.md

@@ -0,0 +1,15 @@
+---
+title: Release Note v1.7.5
+authors: moonrailgun
+image: /img/logo.svg
+slug: release-1.7.5
+keywords:
+  - tailchat
+tags: [Release Note]
+---
+
+- Repair the permission logic detection, and fix the bug that the permission does not take effect after the identity group is set
+- Admin platform adds avatar address preprocessing
+- Admin platform adds reference types
+- Admin platform adds custom header and footer
+- Adjust the invitation strategy to lead to the login page instead of the registration page when not logged in

website/i18n/zh-Hans/docusaurus-plugin-content-blog/2023-05-28-v1.7.5.md

@@ -0,0 +1,15 @@
+---
+title: 版本发布日志 v1.7.5
+authors: moonrailgun
+image: /img/logo.svg
+slug: release-1.7.5
+keywords:
+  - tailchat
+tags: [版本发布]
+---
+
+- 修复权限逻辑检测，修复身份组设定后权限不生效的bug
+- 后台管理平台增加头像地址预处理
+- 后台管理平台增加引用类型
+- 后台管理平台增加自定义header和footer
+- 调整邀请策略，当未登录情况下引导到登录页面而不是注册页面