ca6661cb94
Critical path closed: bridge conversion ($24.73→pUSD, fee-free), executor ported and round-trip proven ($5 FAK both legs), armed bot restarted clean. README gains gotcha 16 (pUSD stack: paused native-USDC onramp, bridge is the sanctioned conversion, builder-key revocation semantics) + bridge/ relayer data-source rows. Probe & wrap scripts atexit-revoke their builder keys (9 inert ones accumulated during bring-up). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>