feat: sharpness (#1931)

* feat: sharpness

* feat: fill sharp lines, et al.

* fix: rotated positioning

* chore: simplify path with Q

* fix: hit test inside sharp elements

* make sharp / round buttons work properly

* fix tsc tests

* update snapshots

* update snapshots

* fix: sharp arrow creation error

* fix merge and test

* avoid type assertion

* remove duplicate helper

Co-authored-by: dwelle <luzar.david@gmail.com>

src/actions/types.ts

@@ -63,7 +63,8 @@ export type ActionName =
   | "group"
   | "ungroup"
   | "goToCollaborator"
-  | "addToLibrary";
+  | "addToLibrary"
+  | "changeSharpness";
 
 export interface Action {
   name: ActionName;