fix the code that depends on node_modules

packages/backend/package.json

@@ -70,7 +70,7 @@
 		"misskey-js": "0.0.14",
 		"mocha": "10.0.0",
 		"ms": "3.0.0-canary.1",
-		"multer": "1.4.4",
+		"multer": "1.4.4-lts.1",
 		"nested-property": "4.0.0",
 		"node-fetch": "3.2.4",
 		"nodemailer": "6.7.5",

packages/backend/src/server/web/index.ts

@@ -135,7 +135,7 @@ router.get('/twemoji/(.*)', async ctx => {
 	ctx.set('Content-Security-Policy', 'default-src \'none\'; style-src \'unsafe-inline\'');
 
 	await send(ctx as any, path, {
-		root: `${_dirname}/../../../node_modules/@discordapp/twemoji/dist/svg/`,
+		root: `${_dirname}/../../../../../node_modules/@discordapp/twemoji/dist/svg/`,
 		maxage: ms('30 days'),
 	});
 });

packages/backend/test/tsconfig.json

@@ -27,7 +27,7 @@
 			"@/*": ["../src/*"]
 		},
 		"typeRoots": [
-			"../node_modules/@types",
+			"../../../node_modules/@types",
 			"../src/@types"
 		],
 		"lib": [