v0.18.1

✨ Added

• New build script: Added build.rs to enforce that at least one TLS backend (rustls or native-tls) is enabled
  if any of the remote features (http, ftp, or remote) are enabled.
• Module documentation: Added detailed Rust doc comments to the compression modules (gzip, bzip2, lz4, xz, zstd) and
  utils.rs for improved usability and understanding.
• get_protocol function: Utility for extracting protocol from file paths, now used across remote file access
  functions.

🛠️ Changed

• Feature dependencies: The ftp feature now explicitly depends on the http feature in Cargo.toml.
• Error handling: Updated OneIoError enum to more accurately gate error variants with corresponding features (
  http, ftp).
• Module structure:
  • compressions is now a public module.
  • Refactored how the crate distinguishes between local and remote file access, using get_protocol.
  • get_reader_raw and related functions now determine protocol and select the appropriate file reader accordingly.
• Compression interface:
  • Added a unified trait OneIOCompression and get_compression_reader/get_compression_writer utilities for
    consistent handling of all supported compression algorithms.
  • Updated file open logic to use these helpers based on file suffix.

🧹 Cleaned up and Improved

• Removed legacy or redundant code paths (e.g., get_reader_raw_remote, old error gates).
• Moved protocol detection and remote file reading logic into more modular and maintainable forms.
• Several function signatures and internal APIs have been updated for clarity and maintainability.