feat(server,web): system config for admin (#959)

* feat: add admin config module for user configured config, uses it for ffmpeg

* feat: add api endpoint to retrieve admin config settings and values

* feat: add settings panel to admin page on web (wip)

* feat: add api endpoint to update the admin config

* chore: re-generate openapi spec after rebase

* refactor: move from admin config to system config naming

* chore: move away from UseGuards to new @Authenticated decorator

* style: dark mode styling for lists and fix conflicting colors

* wip: 2 column design, no edit button

* refactor: system config

* chore: generate open api

* chore: rm broken test

* chore: cleanup types

* refactor: config module names

Co-authored-by: Zack Pollard <zackpollard@ymail.com>
Co-authored-by: Zack Pollard <zack.pollard@moonpig.com>

server/libs/immich-config/src/immich-config.module.ts

@@ -0,0 +1,11 @@
+import { SystemConfigEntity } from '@app/database/entities/system-config.entity';
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { ImmichConfigService } from './immich-config.service';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([SystemConfigEntity])],
+  providers: [ImmichConfigService],
+  exports: [ImmichConfigService],
+})
+export class ImmichConfigModule {}