/api/chart, /api/dasha and the analysis layer, daily guidance and the KP
monthly packet used compute_vimshottari_timeline, which hands
build_dasha_timeline only the birth date, so periods started at midnight;
cmd_dasha (reports) starts from the birth clock and lays antardashas from the
full parent with float days. scripts/chart_dasha/birth_moment.py reproduces
cmd_dasha; 60 standard charts: MD and AD 60/60 equal (old chart path 9/60),
51 charts move by at most one day. Frozen scoring files are untouched, so
rectification probes keep the day start (left for a product decision).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
