QVAC-17799 feat[mod]: Regenerate model registry with companion-set metadata

[opaninakuffo]

🎯 What problem does this PR solve?

• ONNX models with companion data files (e.g. .onnx + _data) had no structured metadata in the registry
• Bergamot NMT models (model + lex + vocab + metadata) had no structured companion-set metadata in the registry
• Model constants used outdated MARIAN_OPUS_* naming that no longer matched the upstream registry

📝 How does it solve it?

models.ts regenerated — 34 ONNX models now carry companionSet with setKey, primaryKey, and per-file blob/checksum/size metadata; ~93 Bergamot primary models carry companionSet grouping lex, vocab, and metadata; MARIAN_OPUS_* constants renamed to NMT_*

📦 Models

Added models

NMT_Q0F16 through NMT_Q0F16_9 (10 entries)
NMT_Q4_0 through NMT_Q4_0_12+ (22 entries)

Removed models

MARIAN_OPUS_* (32 entries — renamed to NMT_*)
BERGAMOT_*_LEX (93 entries — now companion-only)
BERGAMOT_*_VOCAB (93 entries — now companion-only)
BERGAMOT_METADATA_* (87 entries — now companion-only)
*_DATA (32 entries — now companion-only, e.g. PARAKEET_TDT_ENCODER_DATA_FP32, TTS_*_DATA)

🧪 How was it tested?

• Ran bun run update-models twice — second run produced no history diff, confirming idempotency
• Build and typecheck pass

This PR depends on #1707

[opaninakuffo]

review

[github-actions]

Tier-based Approval Status

**PR Tier:** TIER1

**Current Status:** ✅ APPROVED

**Requirements:**
- 1 Team Member approval ✅ (2/1)
- 1 Team Lead OR Management approval ✅ (1/1)



---
*This comment is automatically updated when reviews change.*

[opaninakuffo]

review