feat: Add GA integration, support for GA4 (#4626)

* GA integration settings

* trackingId -> measurementId
Hook up script

* Public page GA tracking
Correct layout of settings

* Remove multiple codepaths for loading GA measurementID, add missing db index

* Remove unneccessary changes, tsc

* test

server/queues/processors/SlackProcessor.ts

@@ -1,6 +1,6 @@
 import fetch from "fetch-with-proxy";
 import { Op } from "sequelize";
-import { IntegrationType } from "@shared/types";
+import { IntegrationService, IntegrationType } from "@shared/types";
 import env from "@server/env";
 import { Document, Integration, Collection, Team } from "@server/models";
 import { presentSlackAttachment } from "@server/presenters";
@@ -36,8 +36,8 @@ export default class SlackProcessor extends BaseProcessor {
     const integration = (await Integration.findOne({
       where: {
         id: event.modelId,
-        service: "slack",
-        type: "post",
+        service: IntegrationService.Slack,
+        type: IntegrationType.Post,
       },
       include: [
         {
@@ -98,8 +98,8 @@ export default class SlackProcessor extends BaseProcessor {
       where: {
         teamId: document.teamId,
         collectionId: document.collectionId,
-        service: "slack",
-        type: "post",
+        service: IntegrationService.Slack,
+        type: IntegrationType.Post,
         events: {
           [Op.contains]: [
             event.name === "revisions.create" ? "documents.update" : event.name,