v0.1.1 — first batch of post-launch fixes

Eleven defects, each reproduced and measured before being fixed. Full detail in CHANGELOG.md.

The ones you would have noticed

• Playback could never get past a repeated animation — one click in the palette was enough to trigger it.
• Three image defects in the montage export, none visible short of stepping through an MP4 frame by frame.
• The eyes left the silhouette on the capsule, triangle, cloud and teardrop.
• A blank page when the browser refuses storage (blocked cookies, third-party iframe, enterprise policy).

The ones you would only have felt

• A state change landing inside a fade jumped 26 to 43 px, where a spaced change moves 10 to 14.
• A failed export said nothing, and the encoder leaked — after a few failures, later exports died for an unrelated reason.
• A hand-edited montage of 4.65 MB froze the tab.

Added

• Continuous integration; there was none, so a pull request checked nothing.
• Cancelling a montage export.
• Reordering a block by keyboard, the one editing gesture with no keyboard route.
• 33 tests, 178 → 211, including the first that mounts the component to check the off-screen render.