Add SVG to the property panel export formats (PNG/JPEG/WEBP/SVG).
Selected nodes export as a tightly cropped SVG subtree preserving
ancestor rotation/flip/clip state; with no selection the full page
is serialized. Desktop writes through the save dialog, web reuses
the blob download path.
Serialization matches canvas rendering: tight-bounds path fitting
with non-scaling strokes, user-space gradient endpoints, implicit
strokes for open point paths, intrinsic-size image tiling, rounded
image clipping, per-line text without duplicate ids, and
collision-free defs ids.
ba16f755f5