feat: Prevent watchlisted entities from creating bookings (#19107)

* Add `searchForAllBlockedRecords` to watchlist repository

* Create `checkIfUsersAreBlocked`

* Call `checkIfUsersAreBlocked` in `loadAndValidateUsers`

* Draft test

* Add tests

* Type fix

* Type fix

apps/web/test/utils/bookingScenario/bookingScenario.ts

@@ -1433,6 +1433,7 @@ export function getOrganizer({
   smsLockState,
   completedOnboarding,
   username,
+  locked,
 }: {
   name: string;
   email: string;
@@ -1449,6 +1450,7 @@ export function getOrganizer({
   smsLockState?: SMSLockState;
   completedOnboarding?: boolean;
   username?: string;
+  locked?: boolean;
 }) {
   username = username ?? TestData.users.example.username;
   return {
@@ -1469,6 +1471,7 @@ export function getOrganizer({
     metadata,
     smsLockState,
     completedOnboarding,
+    locked,
   };
 }