Merged PR 163: Remove the static form + rename some components for clarity

The static form is hard to maintain so I am removing it + rename some components for clarity + moved some utils files

src/Components/Editor/Actions/Shortcuts.ts

@@ -0,0 +1,28 @@
+import { Dispatch, SetStateAction } from 'react';
+import { IHistoryState } from '../../../Interfaces/IHistoryState';
+import { ENABLE_SHORTCUTS } from '../../../utils/default';
+
+export function onKeyDown(
+  event: KeyboardEvent,
+  history: IHistoryState[],
+  historyCurrentStep: number,
+  setHistoryCurrentStep: Dispatch<SetStateAction<number>>
+): void {
+  if (!ENABLE_SHORTCUTS) {
+    return;
+  }
+
+  event.preventDefault();
+  if (event.isComposing || event.keyCode === 229) {
+    return;
+  }
+  if (event.key === 'z' &&
+        event.ctrlKey &&
+        historyCurrentStep > 0) {
+    setHistoryCurrentStep(historyCurrentStep - 1);
+  } else if (event.key === 'y' &&
+              event.ctrlKey &&
+              historyCurrentStep < history.length - 1) {
+    setHistoryCurrentStep(historyCurrentStep + 1);
+  }
+}