Bone Flow Editor v1.0.27 - Display Lifecycle Audit
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Baseline: v1.0.25. v1.0.26 responsive pane redesign is rejected.
Pane structure / toolbar / Property position are unchanged from v1.0.25.
Only error-flow diagnostic case placement is changed.

Adaptive diagnostic placement:
- actual Preview width/height
- actual CASE bounds
- evaluates 1..4 columns
- selects the layout with the largest full-fit zoom

v1026_responsive_removed: PASS
three_pane_preserved: PASS
toolbar_rule_preserved: PASS
preview_autofit_preserved: PASS
sample_switch_preserved: PASS
flow_settings_preserved: PASS
table_two_pass_preserved: PASS
table_avoidance_bounds_preserved: PASS
adaptive_uses_preview_width: PASS
adaptive_uses_preview_height: PASS
adaptive_tests_1_to_4_columns: PASS
adaptive_maximizes_fit: PASS
fit_hardened_preserved: PASS
runtime_qa_manual: PASS

Audit: 14/14 PASS
All five samples Parser/Definition/Validation/Layout: PASS
ADAPTIVE_DIAGNOSTIC PASS {"narrow":{"columns":1,"rows":4,"fit":0.4785714285714286,"contentW":930,"contentH":1120},"wide":{"columns":1,"rows":4,"fit":0.4785714285714286,"contentW":930,"contentH":1120}}
JS syntax: 33 files PASS
Duplicate HTML IDs: 0
User VS Code runtime: NOT YET CONFIRMED
