Fix flaky integration tests and error handling for invalid team config

[t1m0thyj]

Proposed changes

Fix transient errors in integration tests, and upload test results in CI even when tests fail to make debugging easier.

The tests passed 10 times in a row in this workflow:
https://github.com/zowe/zowe-explorer-vscode/actions/runs/11923838338/job/33234787006

Also fixes error handling for an invalid team config file when ZE initializes, which was uncovered by fixing tests. In v3.0.3 the error notification was shown twice, and in the main branch ZE was failing to activate.

Release Notes

Milestone: 3.1.0

Changelog: Fixed an issue during initialization where the error dialog shown for a broken team configuration file was missing the "Show Config" action

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• Enhancement (non-breaking change which adds or improves functionality)
• Breaking change (a change that would cause existing functionality to not work as expected)
• Documentation (Markdown, README updates)
• Other (please specify above in "Proposed changes" section)

Checklist

General

• I have read the CONTRIBUTOR GUIDANCE wiki
• All PR dependencies have been merged and published (if applicable)
• A GIF or screenshot is included in the PR for visual changes
• The pre-publish command has been executed:
  • v2 and below: yarn workspace vscode-extension-for-zowe vscode:prepublish
  • v3: pnpm --filter vscode-extension-for-zowe vscode:prepublish

Code coverage

• There is coverage for the code that I have added
• I have added new test cases and they are passing
• I have manually tested the changes

Deployment

• I have added developer documentation (if applicable)
• Documentation should be added to Zowe Docs
  • If you're an outside contributor, please post in the #zowe-doc Slack channel to coordinate documentation.
  • Otherwise, please check with the rest of the squad about any needed documentation before merging.
• These changes may need ported to the appropriate branches (list here):

Further comments

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.02%. Comparing base (57db6f3) to head (86a1b4e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3322      +/-   ##
==========================================
+ Coverage   92.99%   93.02%   +0.03%     
==========================================
  Files         116      116              
  Lines       12046    12046              
  Branches     2656     2773     +117     
==========================================
+ Hits        11202    11206       +4     
+ Misses        842      839       -3     
+ Partials        2        1       -1     

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[github-actions]

📅 Suggested merge-by date: 12/4/2024

[t1m0thyj]

There is another integration test (UpdateCredentials.feature) that has frequent transient failures, marking as draft until this one is fixed.

[traeok]

Changes make sense to me, thanks @t1m0thyj for the fix
Can re-approve if needed. The UpdateCredentials test is interesting because it tries to click on the search "action button" and Selenium times out stating that the search button isn't interactable.

[traeok]

Thanks for adding Codicon handling to the QuickPick page object 😋

[traeok]

Changes LGTM, thanks for adding the resources dir and for fixing these issues!
Looks like the Show Config dialog had regressed at some time after #3274, as I tested w/ the merge commit from that PR and it is working as expected 😅 it might have been related to some of the preliminary changes introduced recently for handling credential management.

[traeok]

creative workaround for the instanceof imperative.ImperativeError check 😋
I think this makes more sense than just showing the error for all imperative errors