Proposal: Add the options "Automatic Directory Creation with Slash"

Currently, the Fresh Editor throws an error when a forward slash is included in the filename during file creation, which causes the operation to fail.
However, VSCode provides a feature that automatically creates and places directories when slashes are included in the filename.
This is an extremely useful feature that significantly enhances user experience.

I believe this would be beneficial to implement, and I consider the implementation to be relatively straightforward.

To be more precise, rather than simply creating directories,
the feature interprets a relative path specification and automatically creates any missing directories along the path as needed.

Considerations

• Permissions
  • An important aspect to consider in this implementation is permission handling.
  • Under no circumstances should unwrap or similar error-handling methods be used
    in case of failure.
• Directory Traversal
  • Access attempts using "~", "$HOME", or "/" should be prevented.
  • These should be interpreted as literal strings and should not be expanded.
• Relative Path Access
  • Paths containing "." and ".." should be handled as-is.
  • These are extremely useful to users when creating files and directories.

Note

• I used Claude Haiku 4.5 to translate this issue
• If this sentence including rude sentences, I really apologize to you