fix: APP-114 allow profile media deletion

[blushi]

Description

The /files DELETE endpoint was only supporting projects media deletion, now it supports profile media deletion too (profile and background images).

ref: https://regennetwork.atlassian.net/browse/APP-114?atlOrigin=eyJpIjoiOGE2YzJkZTgzMjE2NDVlNGE3NGUxZjYyMmY0YmI1ZDQiLCJwIjoiaiJ9

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