Universal distribution skill for pushing any skill output to Microsoft Teams
channels. Reads artifact files (business cases, retro reports, braindump
digests, HTML comms, RCAs), auto-formats as Adaptive Cards or plain messages
based on content type, and posts via MS Graph API or incoming webhooks.
Supports channel mapping, digest mode for batching daily outputs, and rich
native Teams rendering with tables, collapsible sections, and action buttons.
Trigger: "share to teams", "post to teams", "send to channel", "share-teams",
"push to teams", "teams update", "distribute to teams".
