Yichen Jiang
2701862bf1
Merge remote-tracking branch 'origin/master' into worktree/custom-deepseek-models
# Conflicts:
# .agents/notes/implemented/architecture/2026-07-30-web-config-plane.i18n.yaml
# .agents/notes/implemented/architecture/2026-07-30-web-config-plane.md
# .agents/notes/implemented/architecture/2026-07-30-web-config-plane.zh.md
# apps/web/tests/snapshots/message-actions/ui.expected.md
# apps/web/tests/snapshots/seeded-history/ui.expected.md
# packages/client/ui-models/README.i18n.yaml
# packages/client/ui-models/README.md
# packages/client/ui-models/README.zh.md
# packages/client/ui-models/src/client/ModelsSection.module.css
# packages/client/ui-models/src/client/ModelsSection.tsx
# packages/client/ui-models/tests/components.spec.tsx
# packages/host/apiproxy/README.i18n.yaml