v0.9.1 — Discord alerts

Added

• @getworkbench/core Discord as an official alert contact point: webhook URL validation (discord.com / ptb.discord.com), embed payload formatting with severity colors, and dashboard setup instructions alongside Slack and generic webhooks.

Fixed

• @getworkbench/core@0.9.0 was withdrawn — the initial tarball was missing dist/. Use 0.9.1.

Changed

• All 14 publishable adapter packages bump together to 0.9.1.

Install: bun add @getworkbench/core@0.9.1 (or your framework adapter at the same version).