refactor(build): gulpを経由しないでTypeScriptのビルドを行うように

path aliasをサーバーサイドでも使ったりしたいため

package.json

@@ -15,11 +15,13 @@
 		"ormconfig": "node ./built/ormconfig.js",
 		"migrate": "ts-node ./node_modules/typeorm/cli.js migration:run",
 		"migrateandstart": "npm run migrate && npm run start",
-		"build": "npm run build-webpack && npm run build-gulp",
+		"build": "npm run build-webpack && npm run build-ts && npm run build-gulp",
 		"build-webpack": "webpack",
+		"build-ts": "tsc -p src/tsconfig.json || echo done. && tsc-alias -p src/tsconfig.json",
 		"build-gulp": "gulp build",
 		"watch": "concurrently \"npm:watch-*\"",
 		"watch-webpack": "webpack --watch",
+		"watch-ts": "tsc -w -p src/tsconfig.json && tsc-alias -w -p src/tsconfig.json",
 		"watch-gulp": "gulp watch",
 		"clean": "gulp clean",
 		"cleanall": "gulp cleanall",
@@ -64,6 +66,9 @@
 		"@types/jsonld": "1.5.5",
 		"@types/katex": "0.11.0",
 		"@types/koa": "2.13.1",
+		"@types/koa__cors": "3.0.2",
+		"@types/koa__multer": "2.0.2",
+		"@types/koa__router": "8.0.4",
 		"@types/koa-bodyparser": "4.3.0",
 		"@types/koa-cors": "0.0.0",
 		"@types/koa-favicon": "2.0.19",
@@ -71,9 +76,6 @@
 		"@types/koa-mount": "4.0.0",
 		"@types/koa-send": "4.1.2",
 		"@types/koa-views": "2.0.4",
-		"@types/koa__cors": "3.0.2",
-		"@types/koa__multer": "2.0.2",
-		"@types/koa__router": "8.0.4",
 		"@types/markdown-it": "12.0.1",
 		"@types/matter-js": "0.14.10",
 		"@types/mocha": "8.2.1",
@@ -148,7 +150,6 @@
 		"gulp-replace": "1.0.0",
 		"gulp-terser": "2.0.1",
 		"gulp-tslint": "8.1.4",
-		"gulp-typescript": "6.0.0-alpha.1",
 		"hard-source-webpack-plugin": "0.13.1",
 		"html-minifier": "4.0.0",
 		"http-proxy-agent": "4.0.1",
@@ -234,6 +235,7 @@
 		"tmp": "0.2.1",
 		"ts-loader": "8.0.18",
 		"ts-node": "9.1.1",
+		"tsc-alias": "1.2.8",
 		"tslint": "6.1.3",
 		"tslint-sonarts": "1.9.0",
 		"typeorm": "0.2.31",