feat(models): make gpt-6-sol and gpt-6-luna current

[rynfar]

What Changed

In currentModels.codex, replaces gpt-5.6-sol and gpt-5.6-luna with gpt-6-sol and gpt-6-luna, matching upstream commit 17e34773b.

Why

Codex discovers its own model list from its app server, and currentModels.codex is the legacy-classification overlay. Newly released models not listed there are discovered correctly but shown under Legacy models. Adding gpt-6-sol and gpt-6-luna ensures they appear in current models.

Verification

• vp fmt --check apps/server/src/provider/model-manifest.json
• vp test apps/server/src/provider/ModelManifest.test.ts apps/server/src/provider/ClaudeModelCatalog.test.ts
• vp test apps/server/src/provider/Layers/CodexProvider.test.ts apps/server/src/provider/modelManifestPublication.test.ts

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Project	Deployment	Actions	Updated
pylon-marketing	Ignored	Preview	Sep 22, 2026 10:24pm UTC

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Thread transfer impact

✅ Thread transfer remains within every enforced ceiling.

Provider	Metric	Main baseline	This PR	Impact	PR ceiling
Codex	Total thread wire	14.0 KiB	13.9 KiB	−28 B (−0.2%)	15.1 KiB	✅
Codex	Thread snapshot wire	7.2 KiB	7.2 KiB	−5 B (−0.1%)	7.3 KiB	✅
Codex	Live turn WebSocket wire	6.8 KiB	6.7 KiB	−23 B (−0.3%)	7.8 KiB	✅
Codex	Live turn WebSocket decoded	58.0 KiB	58.0 KiB	0 B (0.0%)	66.4 KiB	✅
Codex	Live turn messages	9	9	0 (0.0%)	21	✅
Claude	Total thread wire	14.0 KiB	14.0 KiB	−45 B (−0.3%)	15.1 KiB	✅
Claude	Thread snapshot wire	7.2 KiB	7.2 KiB	−7 B (−0.1%)	7.3 KiB	✅
Claude	Live turn WebSocket wire	6.8 KiB	6.7 KiB	−38 B (−0.5%)	7.8 KiB	✅
Claude	Live turn WebSocket decoded	58.9 KiB	58.9 KiB	−44 B (−0.1%)	66.4 KiB	✅
Claude	Live turn messages	10	9	−1 (−10.0%)	21	✅

Baseline: e5c4159 · PR result: 1244c47 · Source CI: success

Scenario and decoded snapshot size

10 historical turns, 5 command tools per turn, 878.9 KiB retained MCP result per historical turn, and a 1.05 MiB retained result in the measured turn.

• Codex decoded thread snapshot: 115.6 KiB
• Claude decoded thread snapshot: 116.3 KiB

Updated in place by a trusted workflow. PR artifacts are strictly validated and never executed.