Move capitalize into twenty-shared (#9414)

capitalize had been moved into twenty-shared. Let's remove the
duplicates in server and front !

packages/twenty-shared/src/utils/strings/__tests__/capitalize.test.ts

@@ -0,0 +1,10 @@
+import { capitalize } from '../capitalize.util';
+describe('capitalize', () => {
+  it('should capitalize a string', () => {
+    expect(capitalize('test')).toBe('Test');
+  });
+
+  it('should return an empty string if input is an empty string', () => {
+    expect(capitalize('')).toBe('');
+  });
+});

packages/twenty-shared/src/utils/strings/index.ts

@@ -0,0 +1 @@
+export * from './capitalize.util';