Update claude instruction and clarify AI usage in the development

Author: julien-duponchelle

CLAUDE.md

@@ -25,16 +25,18 @@ uv run ruff check
 uv run ruff format
 ```
 
+**Type checking**
+```bash
+uv run pyright
+```
+
 **Documentation:**
 ```bash
 # Serve docs locally with auto-reload
 uv run mkdocs serve
 
 # Build documentation
 uv run mkdocs build
-
-# Export documentation dependencies for Read The Docs
-uv export --no-hashes --format requirements-txt --group documentation > docs/requirements.txt
 ```
 
 ## Architecture Overview

docs/faq.md

@@ -16,4 +16,13 @@ This library is designed for embedding into applications and can be used in prod
 
 ## What is the license?
 
-This project is licensed under the Apache 2.0 License. See the license for details: https://www.apache.org/licenses/LICENSE-2.0
+This project is licensed under the Apache 2.0 License. See the license for details: https://www.apache.org/licenses/LICENSE-2.0
+
+
+## How AI was used to develop this project?
+
+Claude code have been used for:
+* Challenge the API naming
+* Help improve documentation
+* Help improve test quality
+* Generate example usage