Webhooks to support event type association (#1889)

* --init database and queries

* fixed type check

* added webhook api for event types

* added webhook list in team event

* delete, edit webhook in team event

* updated webhook subtext for event type

* added discord integration to event type webhook

* check fix

* consistency

* minor code improvement

* lint fix

* Adds missing zod schemas

* requested changes pt1 --WIP

* requested changes pt2 --WIP

Co-authored-by: zomars <zomars@me.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

packages/prisma/schema.prisma

@@ -46,6 +46,7 @@ model EventType {
   teamId                  Int?
   bookings                Booking[]
   availability            Availability[]
+  webhooks                Webhook[]
   destinationCalendar     DestinationCalendar?
   eventName               String?
   customInputs            EventTypeCustomInput[]
@@ -345,11 +346,13 @@ enum WebhookTriggerEvents {
 
 model Webhook {
   id              String                 @id @unique
-  userId          Int
+  userId          Int?
+  eventTypeId     Int?
   subscriberUrl   String
   payloadTemplate String?
   createdAt       DateTime               @default(now())
   active          Boolean                @default(true)
   eventTriggers   WebhookTriggerEvents[]
-  user            User                   @relation(fields: [userId], references: [id], onDelete: Cascade)
+  user            User?                   @relation(fields: [userId], references: [id], onDelete: Cascade)
+  eventType       EventType?              @relation(fields: [eventTypeId], references: [id], onDelete: Cascade)
 }