feat: page history diff (#1891)

* Show actual history changes
* V2 - WIP
* feat: page history diff
* fix: exclude content from history listing

---------

Co-authored-by: Jason Norwood-Young <jason@10layer.com>

apps/server/src/collaboration/listeners/history.listener.ts

@@ -3,6 +3,7 @@ import { OnEvent } from '@nestjs/event-emitter';
 import { PageHistoryRepo } from '@docmost/db/repos/page/page-history.repo';
 import { Page } from '@docmost/db/types/entity.types';
 import { isDeepStrictEqual } from 'node:util';
+import { EnvironmentService } from '../../integrations/environment/environment.service';
 
 export class UpdatedPageEvent {
   page: Page;
@@ -12,7 +13,10 @@ export class UpdatedPageEvent {
 export class HistoryListener {
   private readonly logger = new Logger(HistoryListener.name);
 
-  constructor(private readonly pageHistoryRepo: PageHistoryRepo) {}
+  constructor(
+    private readonly pageHistoryRepo: PageHistoryRepo,
+    private readonly environmentService: EnvironmentService,
+  ) {}
 
   @OnEvent('collab.page.updated')
   async handleCreatePageHistory(event: UpdatedPageEvent) {
@@ -20,13 +24,17 @@ export class HistoryListener {
 
     const pageCreationTime = new Date(page.createdAt).getTime();
     const currentTime = Date.now();
-    const FIVE_MINUTES = 5 * 60 * 1000;
+    const FIVE_MINUTES = this.environmentService.isDevelopment()
+      ? 60 * 1000
+      : 5 * 60 * 1000;
 
     if (currentTime - pageCreationTime < FIVE_MINUTES) {
       return;
     }
 
-    const lastHistory = await this.pageHistoryRepo.findPageLastHistory(page.id);
+    const lastHistory = await this.pageHistoryRepo.findPageLastHistory(page.id, {
+      includeContent: true,
+    });
 
     if (
       !lastHistory ||