feat(hub,web): support scheduling messages for future delivery (#590)

web/src/lib/locales/en.ts

@@ -319,6 +319,14 @@ export default {
   'composer.send': 'Send',
   'composer.stop': 'Stop',
   'composer.voice': 'Voice assistant',
+  'composer.scheduleSend': 'Schedule send',
+  'composer.scheduleRelativeTab': 'Relative',
+  'composer.scheduleSpecificTab': 'Specific',
+  'composer.scheduleSpecificHint': 'Max 7 days. Requires the hub running; the CLI catches up the next time it connects after that time.',
+  'composer.scheduleErrorPast': 'Scheduled time must be in the future.',
+  'composer.scheduleErrorTooFar': 'Maximum schedule time is 7 days.',
+  'queuedMessages.scheduledFor': 'Scheduled for {time}',
+  'queuedMessages.editAlreadyInvoked': "Message already sent — it can't be edited",
   'composer.codexSlashUnsupported.title': 'Codex command unavailable',
   'composer.codexSlashUnsupported.body': 'HAPI remote mode does not yet run built-in Codex slash commands like {command}. Use natural language instead, or run it in the local Codex TUI.',
 

web/src/lib/locales/zh-CN.ts

@@ -321,6 +321,14 @@ export default {
   'composer.send': '发送',
   'composer.stop': '停止',
   'composer.voice': '语音助手',
+  'composer.scheduleSend': '定时发送',
+  'composer.scheduleRelativeTab': '相对时间',
+  'composer.scheduleSpecificTab': '指定时间',
+  'composer.scheduleSpecificHint': '最多 7 天。需 Hub 运行；CLI 下次连接时会接收消息。',
+  'composer.scheduleErrorPast': '发送时间必须在未来。',
+  'composer.scheduleErrorTooFar': '最多只能定时 7 天。',
+  'queuedMessages.scheduledFor': '定时发送: {time}',
+  'queuedMessages.editAlreadyInvoked': '消息已发送，无法编辑',
   'composer.codexSlashUnsupported.title': '无法执行 Codex 命令',
   'composer.codexSlashUnsupported.body': 'HAPI 远程模式暂不支持 {command} 这类 Codex 内建 slash command，请改用自然语言，或在本地 Codex TUI 中执行。',