add missing autoArchiveDuration to DiscordGuildChannelConfig type (#43427)

* add missing autoArchiveDuration to DiscordGuildChannelConfig type

The autoArchiveDuration field is present in the Zod schema
(DiscordGuildChannelSchema) and actively used at runtime in
threading.ts and allow-list.ts, but was missing from the
canonical TypeScript type definition.

Add autoArchiveDuration to DiscordGuildChannelConfig to align
the type with the schema and runtime usage.

* Discord: add changelog for config type fix (#43427) (thanks @davidguttman)

---------

Co-authored-by: Onur Solmaz <2453968+osolmaz@users.noreply.github.com>

Author: davidguttman

CHANGELOG.md

@@ -27,6 +27,7 @@ Docs: https://docs.openclaw.ai
 - TUI/chat: preserve pending user messages when a slow local run emits an empty final event, but still defer and flush the needed history reload after the newer active run finishes so silent/tool-only runs do not stay incomplete. (#53130) Thanks @joelnishanth.
 - Docs/IRC: fix five `json55` code-fence typos in the IRC channel examples so Mintlify applies JSON5 syntax highlighting correctly. (#50842) Thanks @Hollychou924.
 - Telegram/forum topics: recover `#General` topic `1` routing when Telegram omits forum metadata, including native commands, interactive callbacks, inbound message context, and fallback error replies. (#53699) thanks @huntharo
+- Discord/config types: add missing `autoArchiveDuration` to `DiscordGuildChannelConfig` so TypeScript config definitions match the existing schema and runtime support. (#43427) Thanks @davidguttman.
 
 ## 2026.3.23
 

src/config/types.discord.ts

@@ -61,6 +61,8 @@ export type DiscordGuildChannelConfig = {
   includeThreadStarter?: boolean;
   /** If true, automatically create a thread for each new message in this channel. */
   autoThread?: boolean;
+  /** Archive duration (minutes) for auto-created threads. Valid values: 60, 1440, 4320, 10080. */
+  autoArchiveDuration?: "60" | "1440" | "4320" | "10080" | 60 | 1440 | 4320 | 10080;
   /** Naming strategy for auto-created threads. "message" uses message text; "generated" renames with an LLM title. */
   autoThreadName?: "message" | "generated";
 };