- fix nearest point function for line

package-lock.json

package.json

src/app/index.ts

src/lib/elements/basics/BezierLine.ts

src/lib/elements/basics/QuadraticCurve.ts

src/lib/elements/basics/StraightLine.ts

src/lib/elements/connections/Line.ts

src/lib/elements/fills/FillCollection.ts