AWS Payment Cryptography MCP v1.1.0

What's Changed

• Reconcile AWS official command-mapping doc into the registry by @J8k3 in #13
• [1/4] Proxy handlers + BU/Futurex registry + APC constraints by @J8k3 in #23
• [2/4] generate_auth_request_cryptogram tool + KB content entries by @J8k3 in #24
• [3/4] Grounding tests: SDK-model consistency + KB integrity by @J8k3 in #25
• [4/4] Provenance: cite every claim, validate against sources by @J8k3 in #26
• Futurex registry: correct RSAR, add GCVV by @J8k3 in #39
• KB: Futurex Excrypt sourcing, ground-truth, and tag maps by @J8k3 in #40
• Point to shared payment-reference-sources repo by @J8k3 in #41

New Contributors

• @J8k3 made their first contribution in #13

Full Changelog: v1.0.0...v1.1.0