* Loop Lock/Unlock
* fixed condition. 4 line points are required for the action to be available
* extracted updateLoopLock to improve readability. Removed unnecessary SVG attributes
* lint + added loopLock to restore.ts
* added loopLock to newElement, updated test snapshots
* lint
* dislocate enpoint when breaking the loop.
* change icon & turn into a state style button
* POC: auto-transform to polygon on bg set
* keep polygon icon constant
* do not split points on de-polygonizing & highlight overlapping points
* rewrite color picker to support no (mixed) colors & fix focus handling
* refactor
* tweak point rendering inside line editor
* do not disable polygon when creating new points via alt
* auto-enable polygon when aligning start/end points
* TBD: remove bg color when disabling polygon
* TBD: only show polygon button for enabled polygons
* fix polygon behavior when adding/removing/moving points within line editor
* convert to polygon when creating line
* labels tweak
* add to command palette
* loopLock -> polygon
* restore `polygon` state on type conversions
* update snapshots
* naming
* break polygon on restore/finalize if invalid & prevent creation
* snapshots
* fix: merge issue and forgotten debug
* snaps
* do not merge points for 3-point lines
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Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
