feat(server): Misskey Webでユーザーフレンドリーなエラーページを出す (#10590)

* (add) user-friendly error page

* Update CHANGELOG.md

* (add) cache-control header

* Add ClientLoggerService

* Log params and query

* remove error stack on client

* fix pug

* 文面を調整

* :art]

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Co-authored-by: tamaina <tamaina@hotmail.co.jp>

gulpfile.js

@@ -45,7 +45,7 @@ gulp.task('build:backend:script', () => {
 });
 
 gulp.task('build:backend:style', () => {
-	return gulp.src(['./packages/backend/src/server/web/style.css', './packages/backend/src/server/web/bios.css', './packages/backend/src/server/web/cli.css'])
+	return gulp.src(['./packages/backend/src/server/web/style.css', './packages/backend/src/server/web/bios.css', './packages/backend/src/server/web/cli.css', './packages/backend/src/server/web/error.css'])
 		.pipe(cssnano({
 			zindex: false
 		}))