Use typescript standard and lint all files

client/package.json

client/src/app/+admin/admin-routing.module.ts

client/src/app/+admin/admin.component.ts

client/src/app/+admin/admin.module.ts

...src/app/+admin/friends/friend-add/friend-add.component.ts

client/src/app/+admin/friends/friend-add/index.ts

...c/app/+admin/friends/friend-list/friend-list.component.ts

client/src/app/+admin/friends/friend-list/index.ts

client/src/app/+admin/friends/friends.component.ts

client/src/app/+admin/friends/friends.routes.ts

client/src/app/+admin/friends/index.ts

client/src/app/+admin/friends/shared/friend.model.ts

client/src/app/+admin/friends/shared/friend.service.ts

client/src/app/+admin/friends/shared/index.ts

client/src/app/+admin/index.ts

client/src/app/+admin/requests/index.ts

client/src/app/+admin/requests/request-stats/index.ts

.../+admin/requests/request-stats/request-stats.component.ts

client/src/app/+admin/requests/requests.component.ts

client/src/app/+admin/requests/requests.routes.ts