try to use local ai to generate commit message

src-tauri/Cargo.toml

@@ -2,16 +2,23 @@
 name = "git_lite"
 version = "0.1.0"
 description = "Rust backend for a lightweight Git desktop client"
-edition = "2021"
-rust-version = "1.77"
+edition = "2024"
+rust-version = "1.88"
 build = "build.rs"
 
+[workspace]
+members = [".", "crates/commit_ai"]
+
+[workspace.package]
+edition = "2024"
+
 [dependencies]
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 tauri = { version = "2", features = [] }
 tauri-plugin-dialog = "=2.7.0"
 keyring = { version = "3", features = ["apple-native", "windows-native", "async-secret-service", "crypto-rust", "async-io"] }
+commit_ai = { path = "crates/commit_ai" }
 
 [build-dependencies]
 tauri-build = { version = "2", features = [] }