mcp-path-handling-path-duplication-c-c-occurs-when-saving-google-dri-4ed7030f

THEN In the authenticateAndSaveCredentials function, avoid joining absolute paths. Use path.dirname(fileURLToPath(import.meta.url)) only once to get the base directory, then construct the credential path using path.join() without redundant drive letters. Alternatively, use path.resolve() instead of path.join() for absolute paths.

// Instead of: 
const basePath = fileURLToPath(import.meta.url);
const credPath = path.join(basePath, '.gdrive-server-credentials.json');
// which may double the drive letter on Windows, use:
const moduleDir = path.dirname(fileURLToPath(import.meta.url));
const credPath = path.join(moduleDir, '.gdrive-server-credentials.json');