Move Contributing section

Signed-off-by: Cristian Le <git@lecris.dev>

README.md

@@ -355,14 +355,4 @@ The example above will output the specified default values `{"height":10,"width"
 
 > Note that the default value specified in a `$ref` may be overridden by the current instance location. Also note that this behavior will break draft-7, but it is compliant to newer drafts (e.g. `2019-09` or `2020-12`).
 
-## Contributing
-
-This project uses [`pre-commit`](https://pre-commit.com/) to enforce style-checks. Please install and run it before
-creating commits and making pull requests.
-
-```console
-$ pip install pre-commit
-$ pre-commit install
-```
-
 <!-- SHINX-END -->

docs/CONTRIBUTING.md

@@ -0,0 +1,15 @@
+# Contributing Guidelines
+
+Pull request are more than welcome on the
+[GitHub page](https://github.com/pboettch/json-schema-validator).
+
+## Development environment
+
+This project uses [`pre-commit`](https://pre-commit.com/) to enforce style-checks.
+These checks are enforced in the GitHub Actions, but it is encouraged to install
+a development environment locally as well.
+
+```console
+$ pip install -e .[dev]
+$ pre-commit install
+```

docs/index.md

@@ -1,5 +1,16 @@
 # Json-Schema-Validator
 
+:::{toctree}
+---
+maxdepth: 2
+titlesonly: true
+caption: Contents
+glob: true
+hidden: true
+---
+CONTRIBUTING
+:::
+
 :::{include} ../README.md
 ---
 start-after: <!-- SHINX-START -->