38eb01d266
Vertical-slice plan with wave ordering: - Wave 1 (P1+P2, parallel): theme CSS + render scripts. Zero file overlap. P1 establishes padding/overflow/image budget; P2 fixes render pipeline. - Wave 2 (P3+P4, parallel): mermaid re-layout + deck content. P3 depends on P2 (2x scale); P4 depends on P1 (padding budget). - Wave 3 (P5): re-render HTML+PPTX + add layout/aspect-ratio/theme- structural tests. Depends on all above. - Wave 4 (P6): final review + audit + milestone ship. Tags on v1.21.x line: v1.21.0 (P0) -> v1.21.1..v1.21.5 (P1-P5) -> v1.21.6 (P6 final = milestone release). ---ci--- project: acdl phase: 0 milestone: v1.22 status: plan ---/ci---