feat: add Mattermost channel support

Add Mattermost as a supported messaging channel with bot API and WebSocket integration. Includes channel state tracking (tint, summary, details), multi-account support, and delivery target routing. Update documentation and tests to include Mattermost alongside existing channels.
2026-01-21 18:40:56 -05:00
parent fb164b321e
commit bf6df6d6b7
66 changed files with 2545 additions and 34 deletions
--- a/src/config/io.ts
+++ b/src/config/io.ts
@@ -52,6 +52,8 @@ const SHELL_ENV_EXPECTED_KEYS = [
  "DISCORD_BOT_TOKEN",
  "SLACK_BOT_TOKEN",
  "SLACK_APP_TOKEN",
+  "MATTERMOST_BOT_TOKEN",
+  "MATTERMOST_URL",
  "CLAWDBOT_GATEWAY_TOKEN",
  "CLAWDBOT_GATEWAY_PASSWORD",
 ];