Add NonDeleted<ExcalidrawElement> (#1068)

* add NonDeleted

* make test:all script run tests without prompt

* rename helper

* replace with helper

* make element contructors return nonDeleted elements

* cache filtered elements where appliacable for better perf

* rename manager element getter

* remove unnecessary assertion

* fix test

* make element types in resizeElement into nonDeleted

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

src/element/types.ts

@@ -33,6 +33,12 @@ export type ExcalidrawElement =
   | ExcalidrawTextElement
   | ExcalidrawLinearElement;
 
+export type NonDeleted<TElement extends ExcalidrawElement> = TElement & {
+  isDeleted: false;
+};
+
+export type NonDeletedExcalidrawElement = NonDeleted<ExcalidrawElement>;
+
 export type ExcalidrawTextElement = _ExcalidrawElementBase &
   Readonly<{
     type: "text";