Bugfix(/1239 flatten polygon line after delete point (#1240)

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doc/changelog.md

@@ -51,7 +51,7 @@ Syntax: `- short text describing the change _(Your Name)_`
 - Fix broken .env reading for scraper _(Paul)_
 - Add a dev env variable for react query when developing in offline env (e.g. plane) _(Paul)_
 - Collect events from planting layer and add it to timeline _(Daniel Steinkogler)_
-- _()_
+- Flatten bezier polygon line after deleting point _(Daniel Steinkogler)_
 - _()_
 - Remove error messages in console if a seed was not found _(Moritz)_
 - Add drawing layer functionality including rectangles, ellipses, lines and bezier polygons _(Daniel Steinkogler, Jannis Adamek)_

frontend/src/features/map_planning/layers/drawing/shapes/BezierPolygon.tsx

@@ -239,6 +239,8 @@ function BezierPolygon({
       onPointsChanged(newPoints);
       return newPoints;
     });
+
+    flattenLine(i - 1);
   };
 
   const flattenLine = (i: number) => {