Clear lint warnings in CLI and browser helpers

Author: s-JoL

apps/cli/src/commands/chat-gateway-session.ts

@@ -876,12 +876,12 @@ export async function createGatewayBackedInteractiveSession(
 		}
 		if (gatewayState.isStreaming) {
 			const behavior = promptOptions?.streamingBehavior;
-			const queuedBehavior =
-				behavior === "steer" || behavior === "followUp"
-					? behavior
-					: behavior == null
-						? "followUp"
-						: undefined;
+				const queuedBehavior =
+					behavior === "steer" || behavior === "followUp"
+						? behavior
+						: behavior === null || behavior === undefined
+							? "followUp"
+							: undefined;
 			if (!queuedBehavior) {
 				throw new Error("Invalid streamingBehavior. Expected 'steer' or 'followUp'.");
 			}

apps/cli/src/commands/gateway-session-store.test.ts

@@ -128,17 +128,20 @@ describe("gateway session store", () => {
 			activeSessionBindings: new Map(),
 		});
 
-		const raw = JSON.parse(await readFile(storePath, "utf8")) as {
-			runs?: Array<Record<string, unknown>>;
-		};
-		const run = raw.runs?.[0];
-		expect(run).toBeDefined();
-		expect((run?.response as string).length).toBeLessThan(17_000);
-		expect(run?.images).toEqual([
-			{
-				type: "image",
-				mimeType: "image/png",
-				data: "[image payload omitted]",
+			const raw = JSON.parse(await readFile(storePath, "utf8")) as {
+				runs?: Array<Record<string, unknown>>;
+			};
+			const run = raw.runs?.[0];
+			expect(run).toBeDefined();
+			if (!run) {
+				throw new Error("Expected a persisted run");
+			}
+			expect((run.response as string).length).toBeLessThan(17_000);
+			expect(run.images).toEqual([
+				{
+					type: "image",
+					mimeType: "image/png",
+					data: "[image payload omitted]",
 			},
 		]);
 		expect(run?.meta).toMatchObject({
@@ -152,9 +155,9 @@ describe("gateway session store", () => {
 				],
 				nested: {
 					imageData: "[image payload omitted]",
+					},
 				},
-			},
+			});
+			expect(((run.meta as any).latestToolResult.nested.text as string).length).toBeLessThan(17_000);
 		});
-		expect(((run?.meta as any).latestToolResult.nested.text as string).length).toBeLessThan(17_000);
 	});
-});

apps/cli/src/commands/gateway-session-store.ts

@@ -170,7 +170,7 @@ function truncatePersistedString(value: string): string {
 }
 
 function sanitizePersistedValue(value: unknown, depth = 0): unknown {
-	if (value == null || typeof value === "number" || typeof value === "boolean") {
+	if ((value === null || value === undefined) || typeof value === "number" || typeof value === "boolean") {
 		return value;
 	}
 	if (typeof value === "string") {

packages/tools/src/browser/browser-tool.ts

@@ -593,7 +593,7 @@ export function createBrowserTool(
 	const truncateText = (value: string | undefined | null, maxChars: number | undefined): string => {
 		const text = typeof value === "string"
 			? value
-			: value == null
+			: value === null || value === undefined
 				? ""
 				: String(value);
 		if (!Number.isFinite(maxChars) || !maxChars || text.length <= maxChars) {