fastedge-v0.1.5

Fixed

• fix rust sdk README.md link
• fix workspace member versions

Other

• add release action
• update wit_bindgen to latest version
• refactored to mono rust sdk and add classification-nn-demo
• Added watermark Rust example (#8)
• add wasi-nn wit binding
• forward wasi-nn spec
• set github public hosted runner
• Copyright update and description
• bump patch version
• readme description
• Create README.md
• added HTTP Method Options to supported method list
• renamed rust dir to fastedge-rust-sdk
• allow semver dependencies
• add rust workspace cargo
• first version of rust sdk
• Initial commit