feat: Tauri 壳与 Rust 命令层（文件读写/编码探测/资源落盘）

src-tauri/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "new-markdown"
+version = "0.1.0"
+description = "new-markdown — Windows Markdown 所见即所得编辑器"
+edition = "2021"
+
+[lib]
+name = "new_markdown_lib"
+crate-type = ["staticlib", "cdylib", "rlib"]
+
+[build-dependencies]
+tauri-build = { version = "2", features = [] }
+
+[dependencies]
+tauri = { version = "2", features = [] }
+tauri-plugin-dialog = "2"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+encoding_rs = "0.8"