Merge remote-tracking branch 'origin/master' into worktree/drop-beta-welcome-notice

apps/web/tests/snapshots/models-settings/empty.expected.md

@@ -44,7 +44,6 @@
     - option "moonshotai-cn"
     - option "nvidia"
     - option "openai"
-    - option "openai-codex"
     - option "opencode"
     - option "opencode-go"
     - option "openrouter"

apps/web/tests/snapshots/onboarding-usable-provider/dismissed.expected.md

@@ -48,7 +48,6 @@
     - option "moonshotai-cn"
     - option "nvidia"
     - option "openai"
-    - option "openai-codex"
     - option "opencode"
     - option "opencode-go"
     - option "openrouter"