refactor: Update bd pour/wisp → bd mol pour/wisp

Beads CLI restructured: pour and wisp are now subcommands of mol.
- bd pour → bd mol pour
- bd wisp → bd mol wisp

Updated all documentation, templates, and code to use new command structure.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

internal/templates/roles/crew.md.tmpl

@@ -42,6 +42,7 @@ Town ({{ .TownRoot }})
 - Mail ALWAYS uses town beads - `gt mail` routes there automatically
 - Project issues use your clone's beads - `bd` commands use local `.beads/`
 - Run `bd sync` to push/pull beads changes via the `beads-sync` branch
+- **GitHub URLs**: Use `git remote -v` to verify repo URLs - never assume orgs like `anthropics/`
 
 ## Prefix-Based Routing