Bone Flow Editor v1.0.21 - FIT / Sample Resilience Audit
=========================================================

Document order fixed: parse/render -> stabilize geometry -> Fit -> setViewport.
Fit now filters invalid bounds and never propagates errors.
Error diagnostic geometry wait reduced to bounded 10 frames / 2 stable frames.
Sample Display button is disabled only while loading and always restored in finally.

replace_order_parse_before_stabilize: PASS
replace_order_stabilize_before_fit: PASS
replace_fit_then_viewport: PASS
fit_invalid_bounds_filtered: PASS
fit_exception_isolated: PASS
fit_min_10_percent: PASS
geometry_stabilization_exception_isolated: PASS
diagnostic_wait_bounded_10_frames: PASS
diagnostic_stability_2_frames: PASS
sample_busy_guard: PASS
sample_button_always_reenabled: PASS
sample_busy_always_cleared: PASS
sample_load_promise_finally_preserved: PASS
flow_settings_rebind_preserved: PASS
error_ui_resilience_preserved: PASS
runtime_qa_manual: PASS

Checks: 16/16 PASS
JS syntax: 33 files PASS
Duplicate HTML IDs: 0
FIT/sample resilience behavioral test: PASS
User VS Code runtime: NOT YET CONFIRMED
