fix(opener): allow open network share locations (#3343)

* fix(opener): allow open network share locations

* Clippy

* Move to a seperate file

* Add license header

* test(opener): add unit tests for shell_parent_path and absolute functions (#1)

* Keep `absolute` non pub in `windows_shell_path`

* Add change file

---------

Co-authored-by: Mark Gandolfo <mark@gandolfo.com.au>

plugins/opener/src/error.rs

@@ -31,6 +31,7 @@ pub enum Error {
     Win32Error(#[from] windows::core::Error),
     #[error("Path doesn't have a parent: {0}")]
     NoParent(PathBuf),
+    // TODO: Add the underlying io::Error to this variant
     #[cfg(windows)]
     #[error("Failed to convert path '{0}' to ITEMIDLIST")]
     FailedToConvertPathToItemIdList(PathBuf),