fix: add BEADS_NO_DAEMON to crew for isolated clone context

Crew workspaces use clones with redirected beads directories, like
polecat and refinery. They should bypass the bd daemon for fresh
data and isolation.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

internal/cmd/crew_at.go

@@ -147,6 +147,7 @@ func runCrewAt(cmd *cobra.Command, args []string) error {
 			TownRoot:         townRoot,
 			BeadsDir:         beads.ResolveBeadsDir(r.Path),
 			RuntimeConfigDir: claudeConfigDir,
+			BeadsNoDaemon:    true,
 		})
 		for k, v := range envVars {
 			_ = t.SetEnvironment(sessionID, k, v)

internal/crew/manager.go

@@ -523,6 +523,7 @@ func (m *Manager) Start(name string, opts StartOptions) error {
 		TownRoot:         townRoot,
 		BeadsDir:         beads.ResolveBeadsDir(m.rig.Path),
 		RuntimeConfigDir: opts.ClaudeConfigDir,
+		BeadsNoDaemon:    true,
 	})
 	for k, v := range envVars {
 		_ = t.SetEnvironment(sessionID, k, v)