feat: node workflow redesign — wizard auto-config, reset, MusicBrainz contact

Wizard (Electron):
- Auto-provisions node config (hub URL + username) from logged-in user
- node:start handles both cold start and restart of misconfigured daemon
- Waits for daemon to reach 'running', auto-links node key on hub
- probeNode accepts intermediate states for wizard progress feedback

Reset (meshbay-node reset):
- Unlinks node key from hub (DELETE /me/node_key, best-effort)
- Stops and disables daemon (systemctl --user disable --now)
- Erases ~/.config/meshbay, ~/.local/share/meshbay, ~/.local/state/meshbay

MusicBrainz contact:
- Resolved from owner's hub email instead of per-node roster config
- Removed musicbrainz_contact UI and WebRTC handshake field
- Removed set_musicbrainz_contact/musicbrainz_contact from roster

Node pairing:
- Added operator pairing banner on NodePage
- Added operator_paired flag to list_groups

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/packages/meshbay-node/tests/test_cli_dispatch.py b/packages/meshbay-node/tests/test_cli_dispatch.py
index d9edb17..aff7330 100644
--- a/packages/meshbay-node/tests/test_cli_dispatch.py
+++ b/packages/meshbay-node/tests/test_cli_dispatch.py
@@ -128,7 +128,7 @@ def test_the_verb_list_here_matches_the_parser():
     exercised = {argv[0] for argv in VERBS}
     # `init` writes a config file and `calibrate-argon2` burns CPU for seconds;
     # both are excluded on purpose rather than by omission.
-    untested = declared - exercised - {"init", "calibrate-argon2"}
+    untested = declared - exercised - {"init", "reset", "calibrate-argon2"}
     assert not untested, (
         f"CLI verbs with no dispatch test: {sorted(untested)} — add them to "
         f"VERBS above")