Slice 248: Solana devnet capability boundary alignment

[fourtytwo42]

Tracker slice 248: align solana_devnet advertised capabilities with proven live evidence boundary (wallet/faucet/deposits/x402 only; trade/liquidity/limitOrders disabled until a real quotable market exists).

[fourtytwo42]

Slice 248 complete.

Commit:

• d208d2d Close Slice 248 Solana devnet capability boundary

Validation:

• python3 -m unittest -v apps/agent-runtime/tests/test_wallet_approval_harness.py -> Ran 65 tests, OK
• python3 -m unittest -v apps/agent-runtime/tests/test_wallet_approval_chain_matrix.py -> Ran 10 tests, OK
• python3 -m unittest -v apps/agent-runtime/tests/test_trade_path.py apps/agent-runtime/tests/test_wallet_approval_harness.py apps/agent-runtime/tests/test_wallet_approval_chain_matrix.py -> Ran 230 tests, OK
• npm run test:faucet:contract -> passed: 10, failed: 0
• npm run test:management:solana:contract -> passed: 28, failed: 0
• npm run test:x402:solana:contract -> count: 17, ok: true
• npm run db:parity -> ok: true, checkedAt: 2026-03-09T19:17:36.043Z
• npm run seed:reset -> ok: true
• npm run seed:load -> ok: true, loadedAt: 2026-03-09T19:17:36.250Z
• npm run seed:verify -> ok: true
• tracked infrastructure/seed-data/.seed-state.json restored from HEAD
• targeted live solana_devnet rerun -> ok: true
• npm run build -> success
• pm2 restart all -> xclaw-web online

Supported-boundary live evidence:

• report: /tmp/xclaw-slice248-solana-devnet-full.json
• preflight.walletDecryptProbe.passphraseSource=skill_config
• preflight.solanaDevnetTradePair.reason=solana_devnet_trade_disabled
• scenarios passed: transfer_only, x402_or_capability_assertion

Outcome:

• solana_devnet now advertises only the capabilities the app can prove live today:
  • enabled: wallet, faucet, deposits, x402
  • disabled: trade, liquidity, limitOrders