v2.5.3 — synthex 2.5.3

[synthex 2.5.3] - 2026-10-31

Fixed

• (synthex) replace the nonexistent designer reviewer with real agents
• (multi-model) forward per_reviewer settings to adapters
• (multi-model) make configure-multi-model actually enable review
• (synthex) lint git commit -F - messages supplied in the same command

Changed

• (release) open an issue when the docs-PR agent fails
• (synthex) remove synthex-plus dead code