Advance M8-M11 parity workflows

docs/status/M11-01.md

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+# M11-01 Status
+
+status: done
+task: Camera, Light, World and Scene color-management field parity table
+updated: 2026-08-16 America/New_York
+
+## Scope
+
+`tests/golden/M11-01/lighting-field-parity.json` is the machine-readable field table
+for all CameraIR, LightIR and WorldIR leaves plus Scene render engine and color
+management. Each field independently records reader, writer, main viewport and
+Offscreen viewport status as VERIFIED, PARTIAL, METADATA_ONLY, BLOCKED or
+NOT_APPLICABLE, with an aggregate parity status.
+
+The table contains 60 fields: 24 COMPLETE, 17 PARTIAL and 19 BLOCKED. It explicitly
+keeps true Orthographic/Panoramic/Custom projection, camera DOF rendering, light
+radius/area spread/sun angle, World environment rotation and visual Mist, display/
+view/look/gamma/white-balance rendering and Scene writer behavior outside COMPLETE.
+
+## Evidence
+
+- `npm --prefix web run test:lighting-field-parity`: AST table checker and the real
+  Main lighting roundtrip passed. The checker proves exact type coverage, unique fields,
+  valid states, existing evidence paths and required blocked claims.
+- The Main roundtrip covers Camera/DOF, Light exposure/temperature/shadow, World/Mist,
+  validation rejection, undo/redo, save/reopen and the white-balance integrity gate.
+- `WEB_TEST_PORT=5541 npm --prefix web run test:e2e -- --grep "N-019"`: Chromium 2/2,
+  covering Scene-over-World exposure, shadow metadata and renderer-bound World/Scene
+  delta preservation.
+- Typecheck, lint, production build (74 modules), status consistency and
+  `git diff --check`: passed.
+
+## Implementation Hashes
+
+- Parity table: `b7fee80b4f2469cf119902c939f9091e640a6f0e1307e97ba29f0afa8942c4ed`
+- AST checker: `cf910a087f9af72e0782d62e67341f90fd4af1c6c8eddf54169ee6275e24bd9c`
+- Package: `cd7174b04b19e61a280e03e6c61e2ffd20fd507c0716c820b8faa31ea2438ebf`
+
+## Rollback
+
+Remove the M11-01 table/checker/package command and this status file, restore M11 to
+0/14, and keep the existing N-019 reader/writer/viewport implementation unchanged.