feat(vector): inventory latest NFI indicator operations

[vntrevx]

Summary

• add deterministic indicator-operation-inventory-v1 static compiler and CLI
• inventory reachable helpers, lambda helpers, calls, primitive operators, dataframe access, lookback/NaN contracts, and informative dependencies
• prove latest NFI 317f7c30 has a complete inventory with zero unresolved call sites
• seal M20-01 evidence and operation coverage matrix

Latest-NFI evidence

• source SHA-256: 27cf2f9c...fea85c
• 19 reachable nodes, 37 edges, 98 operation kinds
• 538 call sites and 6,554 primitive operator sites
• 19 TA-Lib operations; qtpylib explicitly absent, not omitted
• 5 informative dataframe requests, 2 merges, 1 source-ordered fill
• repeated inventory output byte-identical

Validation

• Ruff and basedpyright passed
• focused inventory tests: 6 passed
• future-NFI compatibility tests: 134 passed
• full Python: 717 passed
• Rust: fmt, 145 tests, Clippy passed
• Spot and Futures full trade-surface/full-state fixtures exact

This is an inventory contract only. It adds no Native kernel claim and no strategy, pair, timerange, SHA, or expected-result runtime dispatch.

[chatgpt-codex-connector]

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