vars {
  appview_url: http://localhost:3000
  web_url: http://localhost:3001
  forum_did: did:plc:example
  user_handle: user.bsky.social
  topic_id: 1
  board_rkey: 3k2a7b
  target_user_did: did:plc:test-target
  role_rkey: 3xxxxxxxxx
}