The daemon now reads the auth token from ~/.multica/config.json (set by
`multica auth login`) instead of requiring a browser-based pairing flow.
If not authenticated, it logs a message and exits.
Workspace ID is auto-resolved from the user's workspaces when not
explicitly set via flag/env.
Removed: daemon.json, pairing session flow, --config-path flag,
PairingSession type, PersistedConfig, LoadWorkspaceIDFromDaemonConfig.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
b9d2b88852