Update yarn.lock

package.json

@@ -40,9 +40,6 @@
 	"dependencies": {
 		"@discordapp/twemoji": "13.1.0",
 		"@elastic/elasticsearch": "7.11.0",
-		"@koa/cors": "3.1.0",
-		"@koa/multer": "3.0.0",
-		"@koa/router": "9.0.1",
 		"@sentry/browser": "5.29.2",
 		"@sentry/tracing": "5.29.2",
 		"@sinonjs/fake-timers": "7.1.2",
@@ -60,17 +57,6 @@
 		"@types/jsdom": "16.2.13",
 		"@types/jsonld": "1.5.6",
 		"@types/katex": "0.11.1",
-		"@types/koa": "2.13.4",
-		"@types/koa-bodyparser": "4.3.3",
-		"@types/koa-cors": "0.0.2",
-		"@types/koa-favicon": "2.0.21",
-		"@types/koa-logger": "3.1.2",
-		"@types/koa-mount": "4.0.1",
-		"@types/koa-send": "4.1.3",
-		"@types/koa-views": "7.0.0",
-		"@types/koa__cors": "3.0.3",
-		"@types/koa__multer": "2.0.4",
-		"@types/koa__router": "8.0.8",
 		"@types/matter-js": "0.17.6",
 		"@types/mocha": "8.2.3",
 		"@types/node": "16.11.4",
@@ -134,6 +120,7 @@
 		"eslint": "8.1.0",
 		"eslint-plugin-vue": "7.20.0",
 		"eventemitter3": "4.0.7",
+		"fastify": "3.22.1",
 		"feed": "4.2.2",
 		"file-type": "16.5.3",
 		"fluent-ffmpeg": "2.1.2",
@@ -158,15 +145,6 @@
 		"jsonld": "5.2.0",
 		"jsrsasign": "8.0.20",
 		"katex": "0.13.18",
-		"koa": "2.13.4",
-		"koa-bodyparser": "4.3.0",
-		"koa-favicon": "2.1.0",
-		"koa-json-body": "5.3.0",
-		"koa-logger": "3.2.1",
-		"koa-mount": "4.0.0",
-		"koa-send": "5.0.1",
-		"koa-slow": "2.1.0",
-		"koa-views": "7.0.1",
 		"langmap": "0.0.16",
 		"matter-js": "0.17.1",
 		"mfm-js": "0.20.0",

src/@types/koa-json-body.d.ts

@@ -1,15 +0,0 @@
-declare module 'koa-json-body' {
-	import { Middleware } from 'koa';
-
-	interface IKoaJsonBodyOptions {
-		strict: boolean;
-		limit: string;
-		fallback: boolean;
-	}
-
-	function koaJsonBody(opt?: IKoaJsonBodyOptions): Middleware;
-
-	namespace koaJsonBody {} // Hack
-
-	export = koaJsonBody;
-}

src/@types/koa-slow.d.ts

@@ -1,14 +0,0 @@
-declare module 'koa-slow' {
-	import { Middleware } from 'koa';
-
-	interface ISlowOptions {
-		url?: RegExp;
-		delay?: number;
-	}
-
-	function slow(options?: ISlowOptions): Middleware;
-
-	namespace slow {} // Hack
-
-	export = slow;
-}