Add Agentic-Web Interop page: AG-UI serving, x402 (sell+buy+testnet), WASM demo New hands-on page with runnable examples for the agentic-web serve surfaces: - AG-UI (AgUiServer.from) frontend SSE incl. TOOL_CALL_RESULT + reasoning - x402 seller (X402PaymentGate) + guardrails-first buyer (X402Client) + testnet sandbox - Agent -> WebAssembly browser demo (#4548 spike) Linked from _Sidebar and Home.

Skobeltsyn committed Jun 20, 2026