fix: Vitest移行後のコードスタイルとSonarQube問題を修正

- モックファイル(__mocks__/*.js)の先頭空行を除去
- 各テストファイルのimport文をvi.mockより前に移動（Vitestのhoistingを活用）
- 不要なeslint-disable/eslint-envコメントを削除
- lyrics/index.test.ts: scrapeHTML + HTMLコンテンツを使った元のテストロジックに近い形に復元
- shogi/index.ts: parseInt()由来の値のみのSQL文字列補間にNOSONARを追加
- vocabwar/index.ts: querySelector/matchのnullデリファレンスをoptional chainingで修正

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: hakatashi

__mocks__/axios.js

@@ -1,4 +1,3 @@
-
 const {PassThrough} = require('stream');
 
 const axios = vi.fn((options = {}) => {

__mocks__/download.js

@@ -1,4 +1,3 @@
-
 const download = vi.fn((options) => Promise.resolve(download.response));
 download.get = download;
 download.post = download;

__mocks__/fs.js

@@ -1,4 +1,3 @@
-
 const fs = {};
 const realFs = require('fs');
 const Path = require('path');

__mocks__/sqlite.js

@@ -1,4 +1,3 @@
-
 const sqlite = {};
 
 sqlite.open = vi.fn(() => ({

__mocks__/tinyreq.js

@@ -1,4 +1,3 @@
-
 const {PassThrough} = require('stream');
 
 const tinyreq = (...args) => (

__mocks__/word2vec.js

@@ -1,4 +1,3 @@
-
 class Model {
 	similarity() {
 		return 0;

auto-archiver/index.test.ts

@@ -1,4 +1,3 @@
-
 import {SectionBlock} from '@slack/web-api';
 import {noop} from 'lodash';
 import schedule, {Job, JobCallback} from 'node-schedule';

checkin/index.test.ts

@@ -1,9 +1,9 @@
-vi.mock('axios');
-
 import axios from 'axios';
 import Slack from '../lib/slackMock';
 import checkin from './index.js';
 
+vi.mock('axios');
+
 let slack: InstanceType<typeof Slack> = null;
 
 beforeEach(() => {

discord/notifier.test.ts

@@ -1,5 +1,6 @@
-/* eslint-disable import/imports-first */
-/* eslint-disable import/first */
+import {GuildMember, User, VoiceChannel, VoiceState} from 'discord.js';
+import Slack from '../lib/slackMock';
+import {Notifier} from './notifier';
 
 vi.mock('../lib/state');
 vi.mock('../lib/slack');
@@ -9,10 +10,6 @@ vi.mock('node-schedule', () => ({
 	scheduleJob: vi.fn(),
 }));
 
-import {GuildMember, User, VoiceChannel, VoiceState} from 'discord.js';
-import Slack from '../lib/slackMock';
-import {Notifier} from './notifier';
-
 describe('discord', () => {
 	describe('Notifier', () => {
 		const FAKE_SANDBOX = 'C12345678';

jantama/util.test.ts

@@ -1,4 +1,3 @@
-
 import {extractMajsoulId} from './util';
 
 describe('extractMajsoulId', () => {