feat: 增加群公告 (#303)

* feat: 增加群公告

* chore: bump version to v0.9.54

public/locales/en/chat.json

@@ -2,15 +2,22 @@
   "pin": "Pin",
   "pin_desc": "Do you want to pin this message to",
   "pinned_msg": "Pinned Message",
-  "pin_empty_tip": "This channel doesn’t have any pinned message yet.",
+  "pin_empty_tip": "This channel doesn't have any pinned message yet.",
   "fav": "Favorite",
   "fav_msg": "Saved Message",
-  "fav_empty_tip": "This channel doesn’t have any saved message yet.",
+  "fav_empty_tip": "This channel doesn't have any saved message yet.",
   "channel_members": "Channel Members",
   "add_channel_members": "Add members",
   "welcome_channel": "Welcome to {{name}}",
   "welcome_desc": "This is the start of the #{{name}} channel.",
   "edit_channel": "Edit Channel",
+  "announcement": "Announcement",
+  "view_announcement": "View Announcement",
+  "edit_announcement": "Edit Announcement",
+  "created_by": "Created by",
+  "created_at": "Created",
+  "updated_at": "Last updated",
+  "dismiss_announcement": "Dismiss announcement",
 
   "channel_name": "Channel Name",
   "private_channel": "Private Channel",

public/locales/en/setting.json

@@ -6,6 +6,7 @@
   "nav": {
     "general": "General",
     "overview": "Overview",
+    "announcement": "Announcement",
     "members": "Members",
     "data_management": "Data Management",
     "auto_delete_msg": "Auto-delete Messages",
@@ -48,7 +49,10 @@
     "add_friend": "Add friend",
     "dm_to_member": "DM to Member",
     "show_email": "Show Email",
-    "only_owner": "Only Owner and Admin Can Send Message"
+    "only_owner": "Only Owner and Admin Can Send Message",
+    "announcement_placeholder": "Write your announcement here... Markdown is supported.",
+    "no_announcements": "No content to preview",
+    "no_permission": "You don't have permission to manage announcements"
   },
   "dm": {
     "delete": "Delete User",

public/locales/zh/chat.json

@@ -11,6 +11,13 @@
   "welcome_channel": "欢迎来到 {{name}} 频道",
   "welcome_desc": "这是频道 #{{name}} 的开始。",
   "edit_channel": "编辑频道",
+  "announcement": "频道公告",
+  "view_announcement": "查看公告",
+  "edit_announcement": "编辑公告",
+  "created_by": "创建者",
+  "created_at": "创建时间",
+  "updated_at": "最后更新",
+  "dismiss_announcement": "关闭公告",
 
   "channel_name": "频道名称",
   "private_channel": "私密频道",

public/locales/zh/setting.json

@@ -6,6 +6,7 @@
   "nav": {
     "general": "通用",
     "overview": "概况",
+    "announcement": "公告",
     "members": "成员",
     "data_management": "数据管理",
     "auto_delete_msg": "自动删除消息",
@@ -47,7 +48,10 @@
     "add_friend": "允许加好友",
     "dm_to_member": "允许私聊",
     "show_email": "显示邮箱",
-    "only_owner": "仅创建者和管理员可发消息"
+    "only_owner": "仅创建者和管理员可发消息",
+    "announcement_placeholder": "在此输入公告内容... 支持 Markdown 格式。",
+    "no_announcements": "暂无内容预览",
+    "no_permission": "您没有权限管理公告"
   },
   "overview": {
     "title_feat": "特性开关",