Switch to new application service library

passthrough.js

@@ -7,7 +7,7 @@
  * @property {import("./d2m/discord-client")} discord
  * @property {import("heatsync").default} sync
  * @property {import("better-sqlite3/lib/database")} db
- * @property {import("matrix-appservice").AppService} as
+ * @property {import("@cloudrac3r/in-your-element").AppService} as
  * @property {import("./db/orm").from} from
  * @property {import("./db/orm").select} select
  */