* feat(config): add canonical group-policy scope-tree resolver
* chore(plugin-sdk): refresh API baseline hash for scope-tree exports
* refactor(channels): migrate googlechat, imessage, and whatsapp group policy onto the scope tree
* chore(plugin-sdk): refresh API baseline hash for groups scope-tree builder
* refactor(channels): migrate line, qqbot, and mattermost group policy onto the scope tree
* chore(plugin-sdk): refresh API baseline hash for case-insensitive scope key helper
* chore(plugin-sdk): refresh API baseline hash after rebase onto current main
* chore(plugin-sdk): refresh API baseline hash after rebase
* chore(plugin-sdk): refresh API baseline hash after rebase
* chore(plugin-sdk): refresh API baseline hash after rebase