fix(quick-pane): restore model catalog controls

test/agent-registry.test.js

@@ -78,6 +78,60 @@ test("starts only the home agent and creates other worktree agents on explicit s
 	assert.ok(fixture.calls.every(({ adapter }) => adapter.stopped));
 });
 
+test("model catalog retries unsuccessful responses and falls back to last success", async () => {
+	const worktrees = await createWorktrees();
+	const fixture = createAdapterFactory();
+	const registry = createAgentRegistry({
+		homeWorktree: worktrees.home,
+		sessionRoot: worktrees.sessionRoot,
+		startAdapter: fixture.startAdapter,
+	});
+	await registry.start();
+	await registry.selectWorktree(worktrees.feature);
+	const expected = [{ provider: "provider", id: "family/model" }];
+	const rejected = [{ provider: "wrong", id: "must-not-be-cached" }];
+	const sends = fixture.calls.map(({ adapter }) => adapter.send.bind(adapter));
+	let homeCatalogCalls = 0;
+	let featureCatalogCalls = 0;
+	fixture.calls[0].adapter.send = async (command, options) => {
+		if (command.type === "get_available_models") {
+			homeCatalogCalls += 1;
+			return {
+				type: "response",
+				success: false,
+				data: { models: rejected },
+			};
+		}
+		return sends[0](command, options);
+	};
+	fixture.calls[1].adapter.send = async (command, options) => {
+		if (command.type === "get_available_models") {
+			featureCatalogCalls += 1;
+			return { type: "response", success: true, data: { models: expected } };
+		}
+		return sends[1](command, options);
+	};
+
+	assert.deepEqual(await registry.getModelCatalog(), expected);
+	assert.equal(homeCatalogCalls, 1);
+	assert.equal(featureCatalogCalls, 1);
+	fixture.calls[1].adapter.send = async (command, options) => {
+		if (command.type === "get_available_models") {
+			featureCatalogCalls += 1;
+			return {
+				type: "response",
+				success: true,
+				data: { models: "malformed" },
+			};
+		}
+		return sends[1](command, options);
+	};
+	assert.deepEqual(await registry.getModelCatalog(), expected);
+	assert.equal(homeCatalogCalls, 2);
+	assert.equal(featureCatalogCalls, 2);
+	await registry.stop();
+});
+
 test("sends abort without waiting behind a blocked prompt", async () => {
 	const worktrees = await createWorktrees();
 	const fixture = createAdapterFactory();