feat: Migrate example_weyland_yutani to REC/2025/03 plate reader schema

[nathan-stender]

Summary

• Migrate example_weyland_yutani tutorial parser from BENCHLING/2023/09 to REC/2025/03 plate reader schema mapper
• First step in upgrading plate reader parsers off vendor-specific BENCHLING schemas

Code Changes

Parser file: Updated model and mapper imports from benchling._2023._09 → rec._2025._03

Structure file:

• Updated schema mapper imports
• Added two new required Metadata fields: asm_file_identifier and data_system_instance_id
• Moved analytical_method_identifier and experimental_data_identifier from MeasurementGroup to individual Measurement instances (per REC/2025/03 schema structure)

JSON Output Changes

All measurement data values are preserved identically. Structural changes:

Change	Details
Manifest URL	BENCHLING/2023/09 → REC/2025/03
New fields	ASM file identifier, data system instance identifier (N/A)
Field moves	analytical method identifier and experimental data identifier moved from measurement aggregate document to each measurement document item
Field ordering	Some fields reordered within objects (cosmetic, different model field order)

Fields deleted in test data:

• root['plate reader aggregate document']['plate reader document'][0]['measurement aggregate document']['analytical method identifier']
• root['plate reader aggregate document']['plate reader document'][0]['measurement aggregate document']['experimental data identifier']

(These fields moved to individual measurement documents, not actually lost)

Migration Status (Plate Reader BENCHLING Parsers)

Parser	Status	Reason
example_weyland_yutani	This PR	FLUORESCENCE only — clean migration
mabtech_apex	Blocked	OPTICAL_IMAGING only — type removed from REC
agilent_gen5_image	Blocked	OPTICAL_IMAGING only — type removed from REC
ctl_immunospot	Blocked	OPTICAL_IMAGING only — type removed from REC
revvity_kaleido	Blocked	Mixed types including OPTICAL_IMAGING

Test plan

• pytest tests/parsers/example_weyland_yutani/ --force-overwrite — 2/2 pass
• Full lint (ruff + black + mypy) — clean
• Pre-push hook — 547/547 tests pass

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