Merge remote-tracking branch 'origin/feat/send-unify' into xtr/agent-loop-message-machine

# Conflicts:
#	packages/client/runtime/src/client/sessions/fold-adapter.ts

scripts/type-equiv.manifest.json

@@ -409,6 +409,11 @@
       "symbol": "SessionRecord",
       "source": "packages/session-query/session-query/src/types.ts"
     },
+    {
+      "doc": "docs/core-data-structures/session-query.md",
+      "symbol": "SessionLogSnapshot",
+      "source": "packages/session-query/session-query/src/types.ts"
+    },
     {
       "doc": "docs/core-data-structures/session-query.md",
       "symbol": "SessionSurfaceSnapshot",