20c4052996
The PR added its `### Fixed` entry to packages/agent/CHANGELOG.md (@oh-my-pi/pi-agent-core), but the change lives in the coding-agent package (packages/coding-agent/src/config/model-discovery.ts). Per AGENTS.md the changelog entry belongs in the touched package under `## [Unreleased]`; the rebase also wedged the misplaced entry inside the already-released `## [15.12.6]` section. Move it to packages/coding-agent/CHANGELOG.md and restore packages/agent unchanged. Addresses review feedback on #2466.