perf(server): improvement of external mediaProxy (#9787)

* perf(server): improvement of external mediaProxy

* add a comment

* ✌️

* /filesでsharpの処理を行わずリダイレクトする

* fix

* thumbnail => static

* Fix #9788

* add avatar mode

* add url

* fix

* static.webp

* remove encodeURIComponent from media proxy path

* remove existance check

packages/backend/src/core/entities/ChannelEntityService.ts

@@ -54,7 +54,7 @@ export class ChannelEntityService {
 			name: channel.name,
 			description: channel.description,
 			userId: channel.userId,
-			bannerUrl: banner ? this.driveFileEntityService.getPublicUrl(banner, false) : null,
+			bannerUrl: banner ? this.driveFileEntityService.getPublicUrl(banner) : null,
 			usersCount: channel.usersCount,
 			notesCount: channel.notesCount,