Move capitalize into twenty-shared (#9414)

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

packages/twenty-server/src/utils/camel-to-title-case.ts

@@ -1,4 +1,4 @@
-import { capitalize } from 'src/utils/capitalize';
+import { capitalize } from 'twenty-shared';
 
 export const camelToTitleCase = (camelCaseText: string) =>
   capitalize(camelCaseText)

packages/twenty-server/src/utils/capitalize.ts

@@ -1,3 +0,0 @@
-export const capitalize = (string: string) => {
-  return string.charAt(0).toUpperCase() + string.slice(1);
-};