feat(frontend): add prioritized crew under overview

closes #406

src/utils/creditHelpers.ts

@@ -0,0 +1,24 @@
+import { Crew } from '../../server/models/common';
+const priorityJobs = [
+  'Director',
+  'Creator',
+  'Screenplay',
+  'Writer',
+  'Composer',
+  'Editor',
+  'Producer',
+  'Co-Producer',
+  'Executive Producer',
+  'Animation',
+];
+
+export const sortCrewPriority = (crew: Crew[]): Crew[] => {
+  return crew
+    .filter((person) => priorityJobs.includes(person.job))
+    .sort((a, b) => {
+      const aScore = priorityJobs.findIndex((job) => job.includes(a.job));
+      const bScore = priorityJobs.findIndex((job) => job.includes(b.job));
+
+      return aScore - bScore;
+    });
+};