feat: add organisation sso portal (#1946)

Allow organisations to manage an SSO OIDC compliant portal. This method
is intended to streamline the onboarding process and paves the way to
allow organisations to manage their members in a more strict way.

packages/auth/server/routes/account.ts

@@ -0,0 +1,25 @@
+import { Hono } from 'hono';
+import superjson from 'superjson';
+
+import { deleteAccountProvider } from '../lib/utils/delete-account-provider';
+import { getAccounts } from '../lib/utils/get-accounts';
+
+export const accountRoute = new Hono()
+  /**
+   * Get all linked accounts.
+   */
+  .get('/accounts', async (c) => {
+    const accounts = await getAccounts(c);
+
+    return c.json(superjson.serialize({ accounts }));
+  })
+  /**
+   * Delete an account linking method.
+   */
+  .delete('/account/:accountId', async (c) => {
+    const accountId = c.req.param('accountId');
+
+    await deleteAccountProvider(c, accountId);
+
+    return c.json({ success: true });
+  });