[Feature Request] Implementation and binding for base-level IO functions

[HLWeil]

We want to integrate top-level ARC IO functionality like read and write directly into the main library. For this, we need a few base-level IO functions we can call in all frameworks.

These functions include:

• ensureDirectory: string -> unit
• ensureFile: string -> unit
• getAllFilePaths: string -> string []
• readAllText: string -> string
• writeAllText: string -> string -> unit
• executeCommandWithResponse: string -> string -> string -> Result<string,string> (for git?)

Xlsx read/write should be covered by FsSpreadsheet.NET/Js/Py

@Freymaurer @kappe-c

[Freymaurer]

• writeAllText: string -> string -> string

What is the output? arg1: content as string, arg2: path. What is arg3?

[HLWeil]

• writeAllText: string -> string -> string

What is the output? arg1: content as string, arg2: path. What is arg3?

Idk 😅 , edited to unit