Add nodes/configuration_node.py: ConfigurationNode, a thin adapter that
centralizes compiler configuration (MASTER_SPEC §20, §23).
- Exposes all §23.2 options as node inputs (analyzer model/temperature/
max_retries/timeout + optional system_prompt; resolver knowledge_base/
strict_mode/allow_aliases/expansion_enabled/max_expansion_depth; validator
allow_unknown_fields; prompt_builder target/separator/trim_empty_outputs/
remove_duplicate_tags; debug enabled/level).
- Builds a Config via Config.from_json and outputs (config, errors) as a
COMPILER_CONFIG. The Validator, Resolver, and Prompt Builder nodes already
accept this via their optional config input, so behaviour changes without
editing the workflow. No compiler logic in the node.
- Registered as SceneCompilerConfiguration ("Configuration").
Tests: metadata/inputs, defaults reproduce Config(), inputs flow into the config,
system-prompt override + omission, all debug levels valid, and registration.
Co-authored-by: kunail0804 <kunail0804@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
