Automatic creation folder with subfolder

[marinofaggiana]

On the client side (especially when uploading photos organized by year/month or even day), we need to create the structure (before uploading the photos).

For example, /photos/2025/12/06/12

This requires us to check with PROPFIND whether all intermediate directories exist and/or, if necessary, create MKCOL.

Requires:

Automatically create all folders in /photo/2025/06/12/photo_1.jpg upload (httpMethod = "PUT")

Automatically create all intermediate folders in /document/archive/2025/12 (MKCOL)

[marinofaggiana]

cc @icewind1991 @sorbaugh @tobiasKaminsky @alperozturk96 @i2h3

[susnux]

Implemented: #53621