feat: chat rendering toolcalls, footer overview

tests/verify-hooks.test.ts

@@ -38,7 +38,6 @@ import { defensiveGuardsCheck } from "../src/checks/defensive-guards.js";
 const noopRunner: AgentRunner = async () => ({
 	ok: true,
 	text: "",
-	toolCalls: [],
 });
 
 function stubCtx(cwd: string): PygieniumCtx {
@@ -135,7 +134,7 @@ describe("verify hooks fail loudly on empty agent output", () => {
 
 		registerCheck(defensiveGuardsCheck);
 		// Runner writes changes.md content into its text but never to disk.
-		setAgentRunner(async () => ({ ok: true, text: "", toolCalls: [] }));
+		setAgentRunner(async () => ({ ok: true, text: "" }));
 		await handleCheckCommand(defensiveGuardsCheck, "--fix", stubCtx(cwd));
 
 		const state = await loadRunState(cwd);