docs(spelling): Add codespell config + github action, run and fix a good number of typos (#3645)

extensions/cornerstone/src/Viewport/Overlays/utils.ts

@@ -75,7 +75,7 @@ export function formatPN(name) {
  * Gets compression type
  *
  * @param {number} imageId
- * @returns {string} comrpession type.
+ * @returns {string} compression type.
  */
 export function getCompression(imageId) {
   const generalImageModule = metaData.get('generalImageModule', imageId) || {};

extensions/cornerstone/src/state.ts

@@ -19,7 +19,7 @@ const setEnabledElement = (viewportId: string, element: HTMLElement, context?: s
 };
 
 /**
- * Grabs the enabled element `dom` reference of an ative viewport.
+ * Grabs the enabled element `dom` reference of an active viewport.
  *
  * @return {HTMLElement} Active viewport element.
  */

extensions/cornerstone/src/utils/getInterleavedFrames.js

@@ -30,7 +30,7 @@ export default function getInterleavedFrames(imageIds) {
     !prefetchQueuedFilled.currentPositionUpToMaximum
   ) {
     if (!prefetchQueuedFilled.currentPositionDownToMinimum) {
-      // Add imageId bellow
+      // Add imageId below
       lowerImageIdIndex--;
       imageIdsToPrefetch.push({
         imageId: imageIds[lowerImageIdIndex],