[real-value/runtime] Add pilot runtime proof command

[FlowmemoryAI]

Objective

Add the dedicated chain runtime proof command required by the final real-value pilot gate:

npm run flowchain:real-value-pilot:runtime

Acceptance Criteria

• Command exists at the repo root and exercises pilot bridge-credit intake against the local runtime.
• Applies each pilot credit exactly once and rejects or idempotently records replay with evidence.
• Exposes receipt lookup by local receipt id and Base event reference.
• Restart preserves bridge credit, local balance, token, DEX, and receipt state.
• Export/import preserves deterministic roots for the pilot state.
• Records exact commands, reports, blockers, allowed folders, and forbidden folders in the PR.

Out Of Scope

• Public validator, public L1/mainnet, or production appchain readiness claims.

[FlowmemoryAI]

HQ refresh after PR #132 merged to main:

• Local worktree inspected: E:\FlowMemory\flowmemory-live-chain on agent/real-value-pilot-chain.
• Branch checklist reports runtime credit state implemented and tested directly: bridge credit inclusion exactly once, replay evidence, receipt lookup by id/Base event reference, restart preservation, export/import deterministic roots, and npm run flowchain:multi-node:smoke.
• The branch records an allowed wrapper at infra/scripts/flowchain-real-value-pilot-runtime.ps1, but the root package script is still missing.
• No PR currently exists for agent/real-value-pilot-chain.
• Main still has no dedicated npm run flowchain:real-value-pilot:runtime, so the strict HQ gate still fails on this proof row.

Next integration action: rebase/freshen the runtime branch onto main commit 14f378b, add the root proof command for the existing wrapper, install missing dependencies if needed, rerun the wrapper, npm run flowchain:product-e2e, and strict HQ gate checks, then open a PR.

[FlowmemoryAI]

HQ recheck after PR #141 on the runtime branch:

• Worktree: E:\FlowMemory\flowmemory-live-chain
• Branch: agent/real-value-pilot-chain
• Current branch is not yet based on current main; it needs rebase/reconciliation with commit f384236.
• Branch-local runtime proof wrapper exists: infra/scripts/flowchain-real-value-pilot-runtime.ps1.
• Root package does not yet expose the required dedicated flowchain:real-value-pilot:runtime command expected by the merged HQ gate.

Fresh commands run from that worktree:

powershell -NoProfile -ExecutionPolicy Bypass -File infra/scripts/flowchain-real-value-pilot-runtime.ps1
node infra/scripts/check-unsafe-claims.mjs
git diff --check

Results:

• Runtime wrapper passed and wrote devnet/local/real-value-pilot-e2e/flowchain-real-value-pilot-e2e-report.json.
• The wrapper covered pilot bridge handoff queueing, include-once credit, duplicate rejection, receipt lookup by id, receipt lookup by Base event reference, restart inspection, export, import, and imported-state inspection.
• node infra/scripts/check-unsafe-claims.mjs passed.
• git diff --check passed with Windows line-ending warnings only.

Next action: rebase this branch onto current main, add root flowchain:real-value-pilot:runtime delegating to the runtime wrapper, rerun cargo/runtime/product evidence, then open a PR linked to #134.