Approval mode of automations in the list; Telegram switch per chat

- Automations: the approval mode is a selection in the list; PATCH /jobs/{id}
  writes permission_mode into the job file's frontmatter (rest of the file
  unchanged, invalid modes rejected). "Allow everything" lets nightly runs work
  without waiting for approvals via Telegram until the timeout.
- Session.telegram_quiet: approvals and questions of a chat (and its subagents)
  are not sent to Telegram; the chat open in Telegram always reports. Toggle in
  the chat's ⋯ menu when a bot is paired. New chats from the web UI and
  automation runs start quiet; chats started from Telegram and existing chats
  keep reporting.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

web/src/i18n/en.ts

@@ -592,6 +592,10 @@ export const en = {
   "chat.compactingAuto": "Context nearly full – compacting the conversation automatically",
   "chat.compactingManual": "Compacting the conversation",
   "chat.compactingDetail": "{tokens} of {limit} tokens ({pct}) – the agent continues with a summary afterwards",
+  "chat.telegram": "Send questions to Telegram",
+  "chat.telegramHint": "Also send approvals and questions of this chat via Telegram (the chat currently open in Telegram always reports)",
+  "jobs.permissionMode": "Approval mode",
+  "jobs.permissionModeHint": "Applies from the next run (written to the file). “Allow everything”: the run never asks and never waits for approval.",
   "instructions.title": "Instructions for this chat",
   "instructions.hint": "Apply to every message in this chat, in addition to the mode – e.g. language, tone, rules, the part of the project to work on.",
   "instructions.placeholder": "e.g. Always answer in English. Only change files under api/. Ask before adding dependencies.",