feat: Make library local to given excalidraw instance and allow consumer to control it (#3451)

* feat: dnt share library & attach to the excalidraw instance

* fix

* Add addToLibrary, resetLibrary and libraryItems in initialData

* remove comment

* handle errors & improve types

* remove resetLibrary and addToLibrary and add onLibraryChange prop

* set library cache to empty arrary on reset

* Add i18n for remove/add library

* Update src/locales/en.json

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

* update docs

* Assign unique ID to
 each excalidraw component and remove csrfToken from library as its not needed

* tweaks

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

* update

* tweak

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

src/actions/manager.tsx

@@ -9,6 +9,7 @@ import {
 import { ExcalidrawElement } from "../element/types";
 import { AppProps, AppState } from "../types";
 import { MODES } from "../constants";
+import Library from "../data/library";
 
 // This is the <App> component, but for now we don't care about anything but its
 // `canvas` state.
@@ -16,6 +17,7 @@ type App = {
   canvas: HTMLCanvasElement | null;
   focusContainer: () => void;
   props: AppProps;
+  library: Library;
 };
 
 export class ActionManager implements ActionsManagerInterface {