fix: address 3 critical PR review issues

1. threads.yaml race condition: reload threads index after agent subprocess
   completes before updating head pointer (cli-uwf/commands/thread.ts)

2. evaluateJsonata not awaited: jsonata evaluate() returns Promise for async
   expressions — now properly awaited (uwf-moderator/evaluate.ts)

3. resolveWorkflowHash dead code: function always returns a value, removed
   impossible null return type and dead null-check branches at call sites
   (cli-uwf/store.ts, commands/thread.ts, commands/workflow.ts)

tsconfig.json

@@ -32,6 +32,11 @@
     { "path": "packages/workflow-agent-react" },
     { "path": "packages/cli-workflow" },
     { "path": "packages/workflow-template-solve-issue" },
-    { "path": "packages/workflow-template-develop" }
+    { "path": "packages/workflow-template-develop" },
+    { "path": "packages/uwf-protocol" },
+    { "path": "packages/uwf-moderator" },
+    { "path": "packages/cli-uwf" },
+    { "path": "packages/uwf-agent-kit" },
+    { "path": "packages/uwf-agent-hermes" }
   ]
 }