sync local pi changes

.pi/agent/extensions/tmux-subagent/src/wrapper/normalize.test.ts

@@ -0,0 +1,38 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { normalizePiEvent } from "./normalize.mjs";
+
+test("normalizePiEvent converts tool start events into protocol tool-call records", () => {
+  const normalized = normalizePiEvent({
+    type: "tool_execution_start",
+    toolName: "read",
+    args: { path: "src/app.ts", offset: 1, limit: 20 },
+  });
+
+  assert.deepEqual(normalized, {
+    type: "tool_call",
+    toolName: "read",
+    args: { path: "src/app.ts", offset: 1, limit: 20 },
+  });
+});
+
+test("normalizePiEvent converts assistant message_end into a final-text record", () => {
+  const normalized = normalizePiEvent({
+    type: "message_end",
+    message: {
+      role: "assistant",
+      model: "anthropic/claude-sonnet-4-5",
+      stopReason: "end_turn",
+      content: [{ type: "text", text: "Final answer" }],
+      usage: { input: 10, output: 5, totalTokens: 15, cost: { total: 0.001 } },
+    },
+  });
+
+  assert.deepEqual(normalized, {
+    type: "assistant_text",
+    text: "Final answer",
+    model: "anthropic/claude-sonnet-4-5",
+    stopReason: "end_turn",
+    usage: { input: 10, output: 5, totalTokens: 15, cost: { total: 0.001 } },
+  });
+});