vpp-ai-platform/contracts/fixtures-invalid/position_update/missing-version.json

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M1: domain schemas, contracts pipeline, ledger and snapshot services - packages/domain: zod schemas for the 07-scenario object set with a schemaRegistry driving schema export, fixture generation, and Python module naming; decimal-string/sha256/curve primitives enforce the docs/11 §3.3 representation rules at the type layer - contracts/: 12 JSON Schemas (draft 2020-12), 12 golden fixtures, 3 invalid fixtures crafted to fail on both sides (float money, bad digest, missing concurrency version) - skills-py: generated pydantic models (committed, never hand-edited), regeneration script, mirror pytest using JSON-mode validation — dual-side contract tests agree on all 15 fixtures - packages/services: content-addressed immutable snapshot store (memory + fs, rejects floats), LedgerService v1 with optimistic concurrency and the P7 constraint cascade (monthly position bounds day-ahead bids; no-anchor bids rejected), quality-gate stub - cascade band shape is an OPEN-QUESTION A5 placeholder (pro-rata daily share ±band) — see ledger.ts checkCascade All green: tsc typecheck, 41 TS tests, 15 Python tests. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019u5SLNweVio6ozJX7yfxQr 🔮 View transcript: https://logs.lojong.info/s/e8u90k3t33w590r7b5y7yzqh 2026-09-01 21:50:22 -04:00			`{`
			`"id": "pos-001",`
			`"timescale": "DAY_AHEAD",`
			`"period": "2026-03-15",`
			`"kind": "AWARD",`
			`"energy_mwh": "1180.0",`
			`"curve": {`
			`"interval_minutes": 15,`
			`"date": "2026-03-15",`
			`"values": [`
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