Merge remote-tracking branch 'origin/master' into feat/todo-multi-in-progress

# Conflicts:
#	docs/core-data-structures/session.i18n.yaml
#	packages/client/ui-conversation/README.i18n.yaml
#	packages/client/ui-conversation/src/client/toolviews/todo-row.tsx

docs/core-data-structures/session.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/core-data-structures/session.md
-session.md: 002a074aad0f26ddc86bba4d73ff57c47e2242db
-session.zh.md: 94c8c8455f8ae05a3d801a262f5ca05207689d52
+session.md: b6df8893e2baecac4a86ccbc7a9c0f033dc139db
+session.zh.md: 48a384e1ba225c7ba7503877388f6da085cae00b