refactor: refactoring imports

将来ESMに移行しやすいように
Related: #7658

なんかmochaが起動しなくなってるけど理由不明
すぐ直したい

src/tools/accept-migration.ts

@@ -1,7 +1,7 @@
 // ex) node built/tools/accept-migration Yo 1000000000001
 
 import { createConnection } from 'typeorm';
-import config from '@/config';
+import config from '@/config/index.js';
 
 createConnection({
 	type: 'postgres',

src/tools/add-emoji.ts

@@ -1,5 +1,5 @@
-import { Emojis } from '../models';
-import { genId } from '@/misc/gen-id';
+import { Emojis } from '@/models/index.js';
+import { genId } from '@/misc/gen-id.js';
 
 async function main(name: string, url: string, alias?: string): Promise<any> {
 	const aliases = alias != null ? [ alias ] : [];

src/tools/demote-admin.ts

@@ -1,6 +1,6 @@
-import { initDb } from '../db/postgre';
+import { initDb } from '../db/postgre.js';
 import { getRepository } from 'typeorm';
-import { User } from '../models/entities/user';
+import { User } from '@/models/entities/user.js';
 
 async function main(username: string) {
 	if (!username) throw `username required`;

src/tools/mark-admin.ts

@@ -1,6 +1,6 @@
-import { initDb } from '../db/postgre';
+import { initDb } from '../db/postgre.js';
 import { getRepository } from 'typeorm';
-import { User } from '../models/entities/user';
+import { User } from '@/models/entities/user.js';
 
 async function main(username: string) {
 	if (!username) throw `username required`;

src/tools/refresh-question.ts

@@ -1,4 +1,4 @@
-import { updateQuestion } from '../remote/activitypub/models/question';
+import { updateQuestion } from '@/remote/activitypub/models/question.js';
 
 async function main(uri: string): Promise<any> {
 	return await updateQuestion(uri);

src/tools/resync-remote-user.ts

@@ -1,9 +1,9 @@
-import { initDb } from '@/db/postgre';
-import { parseAcct } from '@/misc/acct';
+import { initDb } from '@/db/postgre.js';
+import { parseAcct } from '@/misc/acct.js';
 
 async function main(acct: string): Promise<any> {
 	await initDb();
-	const { resolveUser } = await import('../remote/resolve-user');
+	const { resolveUser } = await import('@/remote/resolve-user');
 
 	const { username, host } = parseAcct(acct);
 	await resolveUser(username, host, {}, true);

src/tools/show-signin-history.ts

@@ -1,4 +1,4 @@
-import { Users, Signins } from '../models';
+import { Users, Signins } from '@/models/index.js';
 
 // node built/tools/show-signin-history username
 //  => {Success} {Date} {IPAddrsss}