fix: rooms.export endpoint generates an empty export when given an invalid date

[matheusbsilva137]

Proposed changes (including videos or screenshots)

• Use oldest possible date as dateFrom when this param is not provided to the rooms.export endpoint;
• Use current date as dateTo when this param is not provided to the rooms.export endpoint;
• Added end-to-end tests for the export rooms as file feature.

Issue(s)

Steps to test or reproduce

Further comments

SUP-523

Cloned from #32046 (but based on develop)

[changeset-bot]

🦋 Changeset detected

Latest commit: 1557989

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 32 packages

Name	Type
@rocket.chat/meteor	Minor
@rocket.chat/rest-typings	Minor
@rocket.chat/core-services	Patch
@rocket.chat/ui-contexts	Major
@rocket.chat/account-service	Patch
@rocket.chat/authorization-service	Patch
@rocket.chat/ddp-streamer	Patch
@rocket.chat/stream-hub-service	Patch
@rocket.chat/api-client	Patch
@rocket.chat/ddp-client	Patch
@rocket.chat/omnichannel-services	Patch
@rocket.chat/presence	Patch
rocketchat-services	Patch
@rocket.chat/omnichannel-transcript	Patch
@rocket.chat/presence-service	Patch
@rocket.chat/queue-worker	Patch
@rocket.chat/fuselage-ui-kit	Major
@rocket.chat/gazzodown	Major
@rocket.chat/livechat	Patch
@rocket.chat/ui-avatar	Major
@rocket.chat/ui-client	Major
@rocket.chat/ui-video-conf	Major
@rocket.chat/uikit-playground	Patch
@rocket.chat/web-ui-registration	Major
@rocket.chat/core-typings	Minor
@rocket.chat/apps	Patch
@rocket.chat/cron	Patch
@rocket.chat/model-typings	Patch
@rocket.chat/license	Patch
@rocket.chat/pdf-worker	Patch
@rocket.chat/models	Patch
@rocket.chat/instance-status	Patch

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[codecov]

Codecov Report

Attention: Patch coverage is 37.50000% with 5 lines in your changes are missing coverage. Please review.

Project coverage is 55.55%. Comparing base (2d84fe2) to head (1557989).
Report is 10 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #32364      +/-   ##
===========================================
- Coverage    55.60%   55.55%   -0.06%     
===========================================
  Files         2408     2408              
  Lines        53023    53110      +87     
  Branches     10902    10937      +35     
===========================================
+ Hits         29483    29503      +20     
- Misses       20931    20993      +62     
- Partials      2609     2614       +5     

Flag	Coverage Δ
e2e	55.03% <ø> (-0.08%)	⬇️
unit	72.41% <37.50%> (-0.53%)	⬇️

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