fix: biome formatting in Chat.test.tsx and ChatInput.tsx

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/components/Chat.test.tsx

@@ -631,7 +631,10 @@ describe("Chat localStorage persistence (Story 145)", () => {
 
 		// Verify sendChat was called with ALL prior messages + the new one
 		expect(lastSendChatArgs).not.toBeNull();
-		const args = lastSendChatArgs as unknown as { messages: Message[]; config: unknown };
+		const args = lastSendChatArgs as unknown as {
+			messages: Message[];
+			config: unknown;
+		};
 		expect(args.messages).toHaveLength(3);
 		expect(args.messages[0]).toEqual({
 			role: "user",
@@ -1350,7 +1353,14 @@ describe("Bug 264: Claude Code session ID persisted across browser refresh", ()
 
 		expect(lastSendChatArgs).not.toBeNull();
 		expect(
-			((lastSendChatArgs as unknown as { messages: Message[]; config: unknown })?.config as Record<string, unknown>).session_id,
+			(
+				(
+					lastSendChatArgs as unknown as {
+						messages: Message[];
+						config: unknown;
+					}
+				)?.config as Record<string, unknown>
+			).session_id,
 		).toBe("persisted-session-xyz");
 	});
 

frontend/src/components/ChatInput.tsx

@@ -1,7 +1,14 @@
 import * as React from "react";
 import { api } from "../api/client";
 
-const { forwardRef, useCallback, useEffect, useImperativeHandle, useRef, useState } = React;
+const {
+	forwardRef,
+	useCallback,
+	useEffect,
+	useImperativeHandle,
+	useRef,
+	useState,
+} = React;
 
 export interface ChatInputHandle {
 	appendToInput(text: string): void;
@@ -131,12 +138,15 @@ export const ChatInput = forwardRef<ChatInputHandle, ChatInputProps>(
 		}, []);
 
 		// Compute filtered files for current picker query
-		const filteredFiles = pickerQuery !== null
+		const filteredFiles =
-			? projectFiles
+			pickerQuery !== null
-				.filter((f) => fuzzyMatch(f, pickerQuery))
+				? projectFiles
-				.sort((a, b) => fuzzyScore(a, pickerQuery) - fuzzyScore(b, pickerQuery))
+						.filter((f) => fuzzyMatch(f, pickerQuery))
-				.slice(0, 10)
+						.sort(
-			: [];
+							(a, b) => fuzzyScore(a, pickerQuery) - fuzzyScore(b, pickerQuery),
+						)
+						.slice(0, 10)
+				: [];
 
 		const dismissPicker = useCallback(() => {
 			setPickerQuery(null);
@@ -177,7 +187,10 @@ export const ChatInput = forwardRef<ChatInputHandle, ChatInputProps>(
 
 					// Lazily load files on first trigger
 					if (projectFiles.length === 0) {
-						api.listProjectFiles().then(setProjectFiles).catch(() => {});
+						api
+							.listProjectFiles()
+							.then(setProjectFiles)
+							.catch(() => {});
 					}
 				} else {
 					if (pickerQuery !== null) dismissPicker();
@@ -191,7 +204,9 @@ export const ChatInput = forwardRef<ChatInputHandle, ChatInputProps>(
 				if (pickerQuery !== null && filteredFiles.length > 0) {
 					if (e.key === "ArrowDown") {
 						e.preventDefault();
-						setPickerSelectedIndex((i) => Math.min(i + 1, filteredFiles.length - 1));
+						setPickerSelectedIndex((i) =>
+							Math.min(i + 1, filteredFiles.length - 1),
+						);
 						return;
 					}
 					if (e.key === "ArrowUp") {
@@ -220,7 +235,13 @@ export const ChatInput = forwardRef<ChatInputHandle, ChatInputProps>(
 					handleSubmit();
 				}
 			},
-			[pickerQuery, filteredFiles, pickerSelectedIndex, selectFile, dismissPicker],
+			[
+				pickerQuery,
+				filteredFiles,
+				pickerSelectedIndex,
+				selectFile,
+				dismissPicker,
+			],
 		);
 
 		const handleSubmit = () => {