Added shapesSeeded flag to community doc metadata. Once shapes are
seeded (demo, template, or campaign), deleting all shapes no longer
triggers re-seeding on server restart. The demo reset endpoint clears
the flag so it can re-seed intentionally.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Shape drag now accounts for canvas CSS transform scale so elements
track the cursor correctly at all zoom levels
- Collision resolution uses minimum penetration depth algorithm instead
of movement-direction bias, preventing elements from flipping sides
- Replaced all \uD83D surrogate pair escapes and \u00D7/\u276E/\u276F/
\u2022 escapes with actual Unicode characters across 60+ files
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Jeff Emmett