Summary

The API reference docs page (/api-reference-docs/) was missing all content for Groundlight and ExperimentalApi -- only the API response object models were rendering.

Root cause: PR #413 ("Migrate Edge Configuration to SDK") introduced groundlight/edge/config.py, which does import yaml. PR #419 ("SDK Configures Edge") then wired this into the import chain accessible from groundlight/__init__.py. When sphinx builds the docs, it installs only the sphinx-deps dependency group (via poetry install --no-root --only sphinx-deps). Since pyyaml was not in that group, sphinx's autodoc failed to import groundlight.Groundlight and groundlight.ExperimentalApi with No module named 'yaml'. Sphinx treated this as a non-fatal warning and silently omitted those sections from the built docs. The docs have been broken since the April 7 deploy.

Changes

• pyproject.toml: Removed duplicate dependencies from sphinx-deps that were already in the main deps group (pillow, pydantic, python-dateutil). The sphinx-deps group now only contains sphinx-specific packages.
• Makefile: Changed install-sphinx-deps to install both the main and sphinx-deps groups (--only main --only sphinx-deps), so sphinx always has access to whatever the SDK imports. Also added -W to SPHINXOPTS so sphinx treats warnings as errors -- CI will now fail immediately if autodoc can't import a documented class, preventing this class of silent breakage in the future.
• sphinx_docs/conf.py: Removed html_static_path entry referencing a non-existent _static directory.
• sphinx_docs/models.rst: Added EdgeEndpointApi as a documented class under a new "Edge Endpoint API" section.
• src/groundlight/edge/api.py: Improved EdgeEndpointApi class docstring to explain how it's accessed (gl.edge).
• src/groundlight/client.py and src/groundlight/experimental_api.py: Fixed pre-existing RST docstring formatting issues (indentation errors, missing :: on code block headers, trailing underscores interpreted as hyperlink references) that -W surfaced.