feat: show migration status in libraries list [FC-0097] (#2417)

Adds migration status to library cards in legacy libraries tab in studio home.
Also converts javascript files to typescript and replaces redux with react query for related api calls.

src/generic/key-utils.ts

@@ -13,6 +13,17 @@ export function getBlockType(usageKey: string): string {
   throw new Error(`Invalid usageKey: ${usageKey}`);
 }
 
+/**
+ * Parses a library key and returns the organization and library name as an object.
+ */
+export function parseLibraryKey(libraryKey: string): { org: string, lib: string } {
+  const [, org, lib] = libraryKey?.split(':') || [];
+  if (org && lib) {
+    return { org, lib };
+  }
+  throw new Error(`Invalid libraryKey: ${libraryKey}`);
+}
+
 /**
  * Given a usage key like `lb:org:lib:html:id`, get the library key
  * @param usageKey e.g. `lb:org:lib:html:id`