93ac2003b3
New modules: - gx_lain/lane_processors.py: 8 symbolic lane processors * Lane 0: structural_logic (control flow, constraints) * Lane 1: semantic_flow (core meaning, narrative) * Lane 2: compression_residue (artifacts, hints) * Lane 3: symbolic_metadata (tags, annotations) * Lane 4: execution_hints (runtime guards, priorities) * Lane 5: predictive_scaffolding (hypotheses, priors) * Lane 6: contributor_imprint (author style, bias) * Lane 7: epoch_resonance (temporal context) - gx_lain/runtime.py (updated): Real cognition loop * execute_with_lain(): Process all 8 lanes, capture timings * fuse_lanes(): Merge lane results into final symbol * compute_resonance(): Per-lane resonance metrics * render_output_text(): Mode-based output formatting Features: - Structured lane processing with error recovery - Cognition trace with per-lane timing - Resonance metrics (1.0 if lane has content) - Fused symbol with deduplication - Mode-aware output (ANALYZE vs SYNTHESIZE) - No mutations, deterministic execution All 18 integration tests pass unchanged.