Add comprehensive documentation and examples

- docs/USAGE.md: Full usage guide with CLI options, Python API, troubleshooting
- docs/ATOMIZER_INTEGRATION.md: Guide for FEA/Atomizer integration
- examples/sample_config.toml: Annotated configuration example
- README.md: Expanded with installation, usage, architecture

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "cad-documenter"
-version = "0.1.0"
+version = "0.2.0"
 description = "Video walkthrough → Complete engineering documentation"
 readme = "README.md"
 requires-python = ">=3.12"
@@ -8,26 +8,48 @@ license = {text = "MIT"}
 authors = [
     {name = "Antoine Letarte", email = "antoine.letarte@gmail.com"},
 ]
+keywords = ["cad", "documentation", "engineering", "video", "ai", "vision", "whisper"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Manufacturing",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Multimedia :: Video",
+]
+
 dependencies = [
     "click>=8.1.0",
     "rich>=13.0.0",
-    "pydantic>=2.0.0",
     "jinja2>=3.1.0",
     "openai-whisper>=20231117",
     "pillow>=10.0.0",
-    "httpx>=0.27.0",
-    "tomli>=2.0.0;python_version<'3.11'",
+    # Vision API clients
+    "anthropic>=0.40.0",
+    "openai>=1.50.0",
 ]
 
 [project.optional-dependencies]
 dev = [
     "pytest>=8.0.0",
+    "pytest-cov>=4.0.0",
     "ruff>=0.1.0",
+    "mypy>=1.0.0",
+]
+pdf = [
+    "pandoc",  # For PDF generation fallback
 ]
 
 [project.scripts]
 cad-doc = "cad_documenter.cli:main"
 
+[project.urls]
+Homepage = "http://100.80.199.40:3000/Antoine/CAD-Documenter"
+Documentation = "http://100.80.199.40:3000/Antoine/CAD-Documenter"
+Repository = "http://100.80.199.40:3000/Antoine/CAD-Documenter"
+
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"
@@ -38,3 +60,17 @@ packages = ["src/cad_documenter"]
 [tool.ruff]
 line-length = 100
 target-version = "py312"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "UP"]
+ignore = ["E501"]  # Line length handled separately
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+pythonpath = ["src"]
+
+[tool.mypy]
+python_version = "3.12"
+strict = false
+warn_return_any = true
+warn_unused_ignores = true