Updated all documentation and help text to reflect: - bd pour → bd mol pour - bd ephemeral → bd mol wisp - bd ephemeral list → bd mol wisp list - bd ephemeral gc → bd mol wisp gc Files updated: - docs/MOLECULES.md - docs/CLI_REFERENCE.md - docs/ARCHITECTURE.md - docs/DELETIONS.md - skills/beads/references/MOLECULES.md - cmd/bd/mol_catalog.go - cmd/bd/mol_current.go - cmd/bd/mol_distill.go - cmd/bd/cook.go