Fix:

• list command could display items other than notes and folders.
• process_path() couldn't collapse certain paths properly, andstd::fs::canonicalize doesn't work as intended on windows.dunce crate has been used to achieve the required function.

Feat:

• opdir command has been added to enable opening the current folder in the default file explorer.
• list command can now filter items based on the item type provided.
• config command can now open the config file in the set editor.