This issue is used to track implementation progress of services-compfs.

Description

services-compfs adds a new service to opendal, which uses compio to drive fs operations. compio utilizes io-uring on linux and I/O Completion Ports on windows to provide native asynchronization instead of spawned threadpools like tokio.

Tasks

• Init services and features (feat(services/compfs): init compfs #4519)
• Bump compio to v0.10.0 (build(core): bump compio version to v0.10.0 #4531)
• Implement IoBuf for Buffer (feat(core): implement IoBuf for Buffer #4532)
• Implement compio thread wrapper for spawning task (feat(services/compfs): compio runtime and compfs structure #4534
• Bump compio to v0.11.0
• Implement basic Access (feat(services/compfs): basic Access impl #4693)
• Implement auxiliary Access methods (create_dir, stat, etc.) (feat(services/compfs): implement auxiliary functions #4778)
• Implement IoVectoredBuf for Buffer (feat(services/compfs): implement IoVectoredBuf for Buffer #6762)
• Add integration tests for compfs (ci(services/compfs): add integrtation tests for compfs service #6319)