[BUG] - Current folder name also shown in remote files list

[gursuj]

Description

When using FTP, I found that upon entering a folder, the current folder name would also be shown in the files list. Trying to enter it shows the "loading remote directory" prompt and logs it too in the bottom right, but nothing happens (since it's the current dir). This could cause confusion when using termscp.

Steps to reproduce

1. Connect to a remote directory (bug was encountered when using FTP)
2. Enter any folder e.g: foo
3. See that foo's files list also includes foo/

Expected behaviour

Current folder name should not be shown in files list

Environment

• OS: Arch Linux
• Architecture: x86_64
• Rust version: 1.94
• termscp version: 0.19.1
• Protocol used: FTP
• Remote server version and name: Linux 5.14.0-570.32.1.el9_6.x86_64 (using LiteSpeed web server)

Log

Additional information

Screenshot of termscp (inside wp-content folder showing the current folder too i.e. wp-content):

Screenshot of gftp in the same folder, correctly showing the files list without wp-content/:

Also, this issue occurs only when entering remote folders, not with local folders.

[veeso]

It seems that the FTP server is not following the FTP standard and returning weird things in the LIST response. For some reason, the LIST response returns both / and the same directory.