Make gh_cli the default GitHub integration path across install, server,
workflow, and CLI surfaces while keeping app-based setup available when
explicitly selected.
Also defer GitHub reqwest client initialization until an HTTP request is
actually needed so missing-token and token-only paths do not trip workspace
test slow timeouts.
No production deployments exist, so there's no need for migration shims.
Remove all six backwards-compat type aliases (AgentError, SdkError,
CoreError, GraphvizError, StoreError, FabroError) and migrate ~880
callsites to use the canonical Error name directly within each crate,
or qualified imports (e.g., `use fabro_llm::Error as LlmError`) for
cross-crate references. Also fix a pre-existing absolute-path clippy
lint in fabro-server error.rs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Aligns naming with the convention that "Config" is for file-level configuration
while "Options" and "Settings" describe runtime parameters. Also applies
rustfmt formatting fixes in web_auth.rs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add the stripped twin-github test server to the workspace, wire it through
fabro-test, and cover fabro-github's real HTTP auth and pull-request flows
with twin-backed integration tests. This also refactors the GitHub helper
entry points to take explicit base URLs so tests and callers share the same
request path.
