Do not support multiple Workspace Folders

[OceanBelongsToMe]

When there are multiple working spaces, by obtaining the real files through std::fs::read_to_string, it is prompted that the file does not exist.

[dbaeumer]

When there are multiple workspace folders they are mounted like /workspace/${foldeName}. Have you consider that. If so, can you provide me with a GitHub repository I can clone with a minimal repro case so that I can investigate.

[OceanBelongsToMe]

It's very simple, just make sure that the two workspaces are not in the same directory, for example:

"folders": [
    {
      "path": "/Users/xxxx/Library/Mobile Documents/com~apple~CloudDocs/Papers"
    },
     {
       "path": "../../../../../Documents/workplace/note"
     }
  ],

After looking at the directory mapping code, I am not sure whether it is possible to achieve different levels of workspace mapping by just replacing it.

vscode-wasm/wasm-wasi-lsp/src/main.ts

Lines 173 to 175 in de655f7

	if (value.startsWith(key)) {
	return vscode.Uri.parse(value.replace(key, p2c.get(key) ?? ''));
	}