Merged PR 212: Optimize FindChildrenById from O(n) to O(1)

Optimize FindChildrenById from O(n) to O(1):
- Deprecate FindContainerByIdDFS
- Container: Replace Children to string[]
- Add HashMap to IHistoryState that contains all containers

To access a container by id now cost O(1) without any additional cost

+ Implement CICD for SVGLibs

public/svgld-settings.d.ts

@@ -0,0 +1,4 @@
+
+export declare const API_FETCH_URL: string;
+export declare const API_SET_CONTAINER_LIST_URL: string;
+export declare const API_GET_FEEDBACK_URL: string;

public/svgld-settings.js

@@ -0,0 +1,3 @@
+export const API_FETCH_URL = 'http://localhost:5000';
+export const API_SET_CONTAINER_LIST_URL = 'http://localhost:5000/SetContainerList';
+export const API_GET_FEEDBACK_URL = 'http://localhost:5000/GetFeedback';

public/workers/worker.js

@@ -9,6 +9,10 @@ const getCircularReplacer = () => {
       return;
     }
 
+    if (key === 'containers') {
+      return Array.from(value.entries());
+    }
+
     if (key === 'symbols') {
       return Array.from(value.entries());
     }