Refactor WorkspaceInitialPage to no longer use withFullPolicy

[yuwenmemon]

@arosiclair Please review

Details

Refactor WorkspaceInitialPage to no longer use withFullPolicy and use the FullPageNotFoundView instead.

Fixed Issues

$ https://github.com/Expensify/Expensify/issues/218369

Tests/QA

• Create a Workspace if you do not have one already
• Click on Settings -> [Workspace]
• Make sure you can interact with the page fully and without any errors:
  https://user-images.githubusercontent.com/4741899/185338389-1b69cfd1-4bf9-424d-934d-06635a312134.mp4

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• Using the URL bar above, change the workspace ID to something else.
• Make sure you see that the workspace is shown to be "Not found":
  https://user-images.githubusercontent.com/4741899/185338667-4492d192-998d-4676-a362-42a92a39e2d4.mp4

---

• Using the JS console, switch the network tab to off
• Navigate to the workspace, make sure you are still able to and you load the page fully like before.

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• For all of the above make sure there are no JS console errors while you do any of this.

[arosiclair]

Aside from withFullPolicy removal, everything else looks good!

[arosiclair]

Sorry for the confusion, but we're no longer looking to remove withFullPolicy completely. Instead, we'll just be updating it to not fetch policy data so you can keep it here

[yuwenmemon]

Hmmm... Yes, I am confused 😅 . Do we need withFullPolicy here - why keep it? Also, the withFullPolicy code is still loading the full policy - when are we removing that?

[arosiclair]

So withFullPolicy also tracks the last visited workspace/policy so we shouldn't remove that functionality.

We'll remove the policy loading with this GH but this is only safe to do once all the other refactors are done (if we do it before, these pages will have no data).

[yuwenmemon]

Okay great - makes sense thanks for clarifying!

[yuwenmemon]

Updated and retested!

[OSBotify]

✋ This PR was not deployed to staging yet because QA is ongoing. It will be automatically deployed to staging after the next production release.

[OSBotify]

🚀 Deployed to staging by @arosiclair in version: 1.1.89-0 🚀

platform	result
🤖 android 🤖	success ✅
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅