Added GitHub init (#5317)

- Added github:init to allow full import, as opposed to gitHub:sync
which allows partial sync and therefore respecting Github API Limit
quota.

---------

Co-authored-by: Ady Beraud <a.beraud96@gmail.com>

packages/twenty-website/src/github/github-sync.ts

@@ -0,0 +1,15 @@
+import { fetchAndSaveGithubData } from '@/github/fetch-and-save-github-data';
+
+export const githubSync = async () => {
+  const pageLimitFlagIndex = process.argv.indexOf('--pageLimit');
+  let pageLimit = 0;
+
+  if (pageLimitFlagIndex > -1) {
+    pageLimit = parseInt(process.argv[pageLimitFlagIndex + 1], 10);
+  }
+
+  await fetchAndSaveGithubData({ pageLimit });
+  process.exit(0);
+};
+
+githubSync();