Update 13 files

- /embassy_improve/.github/workflows/compile.yml
- /embassy_improve/.github/workflows/deploy.yml
- /embassy_improve/.vscode/.gitignore
- /embassy_improve/.vscode/c_cpp_properties.json
- /embassy_improve/.vscode/extensions.json
- /embassy_improve/.vscode/settings.json
- /embassy_improve/.gitignore
- /embassy_improve/book.toml
- /embassy_improve/rustfmt.toml
- /embassy_improve/rust-toolchain.toml
- /embassy_improve/rust-toolchain-nightly.toml
- /embassy_improve/.gitattributes
- /embassy_improve/STM32F401.svd