PROD-1899 Move-admin-UI-away-from-using-unpaginated-system-and-dataset-APIs-where-possible

[lucanovera]

Description Of Changes

Remove uses of unpaginated systems and dataset APIs where possible.

Code Changes

• Remove fetch of all systems into redux store, replace it with individual calls to api whenever the system info is needed
• Keep system count in redux store, but now obtain that information from the paginated endpoint by fetching just 1 system and getting the total count from the response
• Removed currently unused /system-classify page, it's tests and it's redux states
• Changed FE validation for "already taken" system names to use the paginated systems endpoint with search param

Steps to Confirm

• Open browser dev tools & go to network tab

• Log in to admin-ui

  • Confirm in the network tab that we no longer have a call to /systems that fetches all of the systems. Instead we should have a call to systems that just retrieves 1 item.
  • Confirm that the homepage still displays the correct number of systems

• Go do Data Lineage and Click on a system, the sidepanel should display as usual

• Go to Add System > Manual. Type a name for an existing system and check that the validation tells you the system already exists.

Pre-Merge Checklist

• All CI Pipelines Succeeded
• Issue Requirements are Met
• Relevant Follow-Up Issues Created
• Update CHANGELOG.md

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Name	Status	Preview	Comments	Updated (UTC)
fides-plus-nightly	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 31, 2024 4:21pm

[cypress]

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Test summary

4 • 0 • 0 • 0

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Run details

Project	fides
Status	Passed
Commit	18bd39865b ℹ️
Started	Jul 31, 2024 4:27 PM
Ended	Jul 31, 2024 4:28 PM
Duration	00:36 💡
OS	Linux Ubuntu -
Browser	Electron 106

View run in Cypress Cloud ➡️

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[jpople]

Code looks good!

✅ Doesn't query all systems on loading homepage
✅ Shows side panel in data lineage view
✅ Correctly checks duplicate system names

Aside from one text fix, looks all good to me.

[cypress]

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Test summary

4 • 0 • 0 • 0

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Run details

Project	fides
Status	Passed
Commit	2de7500
Started	Jul 31, 2024 4:30 PM
Ended	Jul 31, 2024 4:31 PM
Duration	00:36 💡
OS	Linux Ubuntu -
Browser	Electron 106

View run in Cypress Cloud ➡️

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This comment has been generated by cypress-bot as a result of this project's GitHub integration settings. You can manage this integration in this project's settings in the Cypress Cloud