v0.6.0

Minor Changes

• #7 559205b Thanks @letstokenize! - Make bridgerton cards the Stripe Issuing command surface for Tempo wallet-backed cards, move active Bridge card-account utilities to bridge-cards, add Stripe API key configuration with private file permissions, and document the Bridge ToS/KYC handoff plus Tempo issuer approval flow. Card statements now require an output file instead of printing PDF content to stdout.