refactor template

{{cookiecutter.project_slug}}/README.md

@@ -5,52 +5,52 @@
 ## Installation
 
 ```bash
-pip install {{ cookiecutter.project_slug }}
+uv sync
+```
+
+## Usage
+
+```bash
+{{ cookiecutter.project_slug }} --help
+{{ cookiecutter.project_slug }} config show
+{{ cookiecutter.project_slug }} config init
+```
+
+## Configuration
+
+Default config path (XDG):
+
+```
+~/.config/{{ cookiecutter.project_slug }}/config.toml
+```
+
+Override with:
+
+```bash
+export {{ cookiecutter.package_name | upper }}_CONFIG=/path/to/config.toml
 ```
 
 ## Development
 
-This project uses `uv` for dependency management and the following tools:
-
 ### Setup
 ```bash
-uv sync
+uv sync --group dev
 ```
 
 ### Code Quality
-- **Ruff**: Linting and formatting
-  ```bash
-  uv run ruff check --fix
-  uv run ruff format
-  ```
-
-- **MyPy**: Type checking
-  ```bash
-  uv run mypy .
-  ```
+```bash
+uv run ruff check src tests
+uv run ruff format src tests
+uv run mypy src
+uv run invoke lint
+```
 
 ### Testing
 ```bash
 uv run pytest
-```
-
-### Version Management
-- **bump-my-version**: Automated version bumping with git tags
-  ```bash
-  uv run bump-my-version bump patch    # {{ cookiecutter.version }} → 0.1.1
-  uv run bump-my-version bump minor    # {{ cookiecutter.version }} → 0.2.0
-  uv run bump-my-version bump major    # {{ cookiecutter.version }} → 1.0.0
-  ```
-
-## Usage
-
-```python
-from {{ cookiecutter.package_name }}.core import say_hello
-
-say_hello()  # prints: Hello, World!
-say_hello("Alice")  # prints: Hello, Alice!
+uv run invoke test
 ```
 
 ## License
 
-MIT License - see LICENSE file for details.
+MIT License - see LICENSE file for details.