feat(template): add cargo metadata defaults

Cargo.toml

@@ -2,12 +2,22 @@
 name = "rct"
 version = "0.1.0"
 edition = "2024"
-authors = ["lsh <lhui.dev@gmail.com>"]
-description = "Rust code template."
+rust-version = "1.85"
+publish = false
+authors = ["{{ authors }}"]
+description = "{{description}}"
 readme = "README.md"
-repository = "https://github.com/lhui-dev/rct"
+repository = "{{repository}}"
 license = "MIT"
 keywords = ["template", "rust", "project"]
 categories = ["development-tools"]
 
 [dependencies]
+
+[lints.rust]
+unsafe_code = "forbid"
+
+[lints.clippy]
+dbg_macro = "deny"
+todo = "deny"
+unwrap_used = "warn"

README.en.md

@@ -46,6 +46,7 @@ No boilerplate setup. No repeated configuration. Just focus on building.
 
 * `cargo clippy` + `cargo fmt`
 * `typos` spell checking
+* Includes baseline lint rules and a declared minimum Rust version
 
 ### 🔐 Dependency Safety
 
@@ -190,10 +191,12 @@ cargo deny check
 
 ## ⚙️ Customization
 
-Supports `cargo-generate.toml` for template variables like `description`.
+Supports `cargo-generate.toml` for template variables such as `description`, `authors`, and `repository` in `Cargo.toml`.
 
 After generating a project, update the repository URL in `cliff.toml` to match your own repository.
 
+The template still keeps a fixed package name `rct` so the template repository itself remains buildable with `cargo check`. If you want the package name to be generated too, I can convert it into a pure template setup next.
+
 ---
 
 ## 🤝 Contributing

README.md

@@ -45,6 +45,7 @@
 
 * 集成 `cargo clippy` + `cargo fmt`
 * `typos` 拼写检查
+* 默认包含基础 lint 约束与 Rust 版本声明
 
 ### 🔐 依赖安全
 
@@ -204,10 +205,12 @@ cargo deny check
 
 ## ⚙️ 模板自定义
 
-支持通过 `cargo-generate.toml` 定义模板变量，实现初始化时动态替换，例如 `description`。
+支持通过 `cargo-generate.toml` 定义模板变量，实现初始化时动态替换，例如 `Cargo.toml` 中的 `description`、`authors` 和 `repository`。
 
 生成项目后，记得把 `cliff.toml` 里的仓库地址改成你自己的仓库地址。
 
+当前模板仍保留固定包名 `rct`，这样模板仓库本身还能继续正常执行 `cargo check`；如果你希望生成时连包名也一起改，我可以继续把它改成“纯模板模式”。
+
 ---
 
 ## 🤝 贡献

cargo-generate.toml

@@ -9,3 +9,8 @@ ignore = [".idea", "target", "CHANGELOG.md"]
 type = "string"
 prompt = "What does your project do?"
 default = "A Rust project."
+
+[placeholders.repository]
+type = "string"
+prompt = "What is your repository URL?"
+default = "https://github.com/your-username/your-repo"