feat: Add admin trial start (#846)

[JerrySentry]

Purpose/Motivation

Add an action in the Owners page on the Admin panel to manually start trials for any free tier orgs with the specified end date

Links to relevant tickets

codecov/engineering-team#846

Legal Boilerplate

Look, I get it. The entity doing business as "Sentry" was incorporated in the State of Delaware in 2015 as Functional Software, Inc. In 2022 this entity acquired Codecov and as result Sentry is going to need some rights from me in order to utilize my contributions in this PR. So here's the deal: I retain all rights, title and interest in and to my contributions, and by keeping this boilerplate intact I confirm that Sentry can use, modify, copy, and redistribute my contributions, under Sentry's choice of terms.

[codecov-qa]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (9e1cca5) 95.64% compared to head (7263e28) 95.66%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #288      +/-   ##
==========================================
+ Coverage   95.64%   95.66%   +0.01%     
==========================================
  Files         612      612              
  Lines       15770    15820      +50     
==========================================
+ Hits        15084    15134      +50     
  Misses        686      686              

Flag	Coverage Δ
unit	95.66% <100.00%> (+0.01%)	⬆️
unit-latest-uploader	95.66% <100.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (9e1cca5) 95.56% compared to head (7263e28) 95.57%.

Additional details and impacted files

@@           Coverage Diff           @@
##            main    #288     +/-   ##
=======================================
+ Coverage   95.56   95.57   +0.01     
=======================================
  Files        726     726             
  Lines      16178   16228     +50     
=======================================
+ Hits       15459   15509     +50     
  Misses       719     719             

Flag	Coverage Δ
unit	?
unit-latest-uploader	?

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
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[codecov-public-qa]

Codecov Report

Merging #288 (7263e28) into main (9e1cca5) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #288      +/-   ##
==========================================
+ Coverage   95.64%   95.66%   +0.01%     
==========================================
  Files         612      612              
  Lines       15770    15820      +50     
==========================================
+ Hits        15084    15134      +50     
  Misses        686      686              

Flag	Coverage Δ
unit	95.66% <100.00%> (+0.01%)	⬆️
unit-latest-uploader	95.66% <100.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
codecov_auth/admin.py	100.00% <100.00%> (ø)
plan/service.py	96.85% <100.00%> (+0.21%)	⬆️
plan/test_plan.py	100.00% <100.00%> (ø)

[adrian-codecov]

Lgtm. Have you tried using this in the admin and saving an unrelated field? I'm wondering if the "required" in line 26 of the admin.py can lead to that

[JerrySentry]

Lgtm. Have you tried using this in the admin and saving an unrelated field? I'm wondering if the "required" in line 26 of the admin.py can lead to that

Should be fine as this isn't the normal page where you would edit all the fields, this is a separate page you navigate to on the admin actions drop down.

See codecov/engineering-team#846 (comment)