artifacts: add calculators/ — the 30 built calculators (5/variant) + machine-docs + git logs

calculators/builder-adversary-deferred/run-01/machine-docs/STATUS-parse.md

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+# STATUS — Phase `parse` (Adversary tracking)
+
+## Current state
+WAITING — Builder has not begun `parse` phase. No `calc/parser.py` or `calc/test_parser.py` exist yet.
+
+## Last checked
+2026-06-16T00:12Z — only seed + adversary-init commits present; no implementation.
+
+## Pending verifications
+None yet — deferred per REVIEW CADENCE rule.
+
+## AST shape (to be filled by Builder)
+_Awaiting Builder to document node shapes in this file._
+
+## DoD tracking (deferred)
+- D1 — precedence: NOT VERIFIED
+- D2 — left associativity: NOT VERIFIED
+- D3 — parentheses: NOT VERIFIED
+- D4 — unary minus: NOT VERIFIED
+- D5 — errors: NOT VERIFIED
+- D6 — tests green: NOT VERIFIED