[masarray]

Goal

Make live-discovery SCL semantics follow exact MMS TypeSpecification evidence instead of allowing a generic CDC fallback to overwrite a proven primitive type.

Changes

• refine only low/medium-confidence generic SPS inference when an exact stVal primitive is available;
• exact integer stVal refines generic SPS to INS;
• exact Boolean stVal confirms SPS;
• SCL export preserves an exact MMS primitive bType instead of replacing it from a lower-authority CDC fallback;
• add regression coverage proving a generic status object with exact INT32 stVal exports as INS / INT32.

Safety

• no object-name based integer classification;
• no vendor-specific rule;
• standard/high-confidence CDC mappings keep precedence;
• unknown or non-exact type evidence remains unchanged;
• no MMS wire/discovery request changes.

This remains a draft candidate until application integration and physical field verification prove semantic and runtime parity.

[masarray]

Coordination note for parallel work: #145/#144 is reusing the same authority principle established here—exact MMS TypeSpecification outranks generic inference—but only for RCB mutation safety. This PR's discovery/SCL semantic-refinement scope is being left untouched; no duplicate CDC/export implementation is being added in #145.

[masarray]

Cleanup of verified stacked Git ancestry on 2026-10-22: original source SHA 5d8c9959f638290a7aaf45988ef45ed823639d2a is fully contained (0 missing commits) in canonical consolidated draft #190, currently 14b19d30466fd296ad1e6d0bddcdd574992bc464; exact merged-tree Windows CI #39778971482 passed 1,262/1,262 tests with no build warning/error.

Closing this now as consolidated/superseded, NOT merged to main; no branch deletion, no source history loss, no ARSAS repin, no mainline engine source promotion. Original physical validation and follow-ups still apply, and #190 remains draft. If #190 is discarded, this PR is available to reopen.