Upload __init__.py

core/__init__.py

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+"""
+Core utilities for Design System Extractor v2.
+"""
+
+from core.token_schema import (
+    TokenSource,
+    Confidence,
+    Viewport,
+    PageType,
+    ColorToken,
+    TypographyToken,
+    SpacingToken,
+    RadiusToken,
+    ShadowToken,
+    ExtractedTokens,
+    NormalizedTokens,
+    FinalTokens,
+    WorkflowState,
+)
+
+from core.color_utils import (
+    parse_color,
+    normalize_hex,
+    get_contrast_ratio,
+    check_wcag_compliance,
+    generate_color_ramp,
+    generate_accessible_ramp,
+    categorize_color,
+    suggest_color_name,
+)
+
+# HF Inference is imported lazily to avoid circular imports
+# Use: from core.hf_inference import get_inference_client
+
+__all__ = [
+    # Enums
+    "TokenSource",
+    "Confidence",
+    "Viewport",
+    "PageType",
+    # Token models
+    "ColorToken",
+    "TypographyToken",
+    "SpacingToken",
+    "RadiusToken",
+    "ShadowToken",
+    # Result models
+    "ExtractedTokens",
+    "NormalizedTokens",
+    "FinalTokens",
+    "WorkflowState",
+    # Color utilities
+    "parse_color",
+    "normalize_hex",
+    "get_contrast_ratio",
+    "check_wcag_compliance",
+    "generate_color_ramp",
+    "generate_accessible_ramp",
+    "categorize_color",
+    "suggest_color_name",
+]