chore: Cypress runtime enhancements

[geido]

SUMMARY

This PR is part of a tech debt initiative. It proposes several enhancements to the Cypress suite and runtime improvements, as follows:

This PR enhances the dashboard, dashboard list, chart list, dataset, alerts_and_reports and database suites.

• It reduces the time of execution of about 10 minutes
• It reduces to the minimum the number of page reloads
• Introduces a new pattern to create sample charts and dashboards on the fly via fixtures
• It introduces certain Cypress best standards, such as preferring data-test and provides utils such as getBySel
• It creates several util functions that can be used across the entire suite or for specific areas
• It adds the _skip prefix to those files that had all their tests skipped so that it is easier to spot them
• It reorganizes the directory structure and places tests that fall under the same category within the same test files
• It increases test coverage for the dashboards and charts lists

WHAT'S NEXT

• All the _skip files should be fixed and their tests enhanced following the new patterns
• All the tests that are skipped within any file should be fixed or removed
• Implement the same patterns for the remaining tests, such as directories explore, sqllab
• Should we remove the support/directories file? I disagree that's a good way to keep Cypress organized

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

N.A.

TESTING INSTRUCTIONS

All tests should pass and quicker

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #21332 (1318e88) into master (3197cc6) will decrease coverage by 0.01%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master   #21332      +/-   ##
==========================================
- Coverage   66.52%   66.50%   -0.02%     
==========================================
  Files        1791     1791              
  Lines       68593    68593              
  Branches     7319     7319              
==========================================
- Hits        45630    45619      -11     
- Misses      21072    21083      +11     
  Partials     1891     1891              

Flag	Coverage Δ
hive	52.94% <ø> (ø)
javascript	52.73% <0.00%> (ø)
mysql	?
postgres	80.82% <ø> (+0.01%)	⬆️
presto	52.84% <ø> (ø)
python	81.20% <ø> (-0.04%)	⬇️
unit	50.80% <ø> (ø)

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

Impacted Files	Coverage Δ
...frontend/src/components/Chart/DrillDetailModal.tsx	100.00% <ø> (ø)
...end/src/components/PageHeaderWithActions/index.tsx	90.00% <ø> (ø)
...ashboard/components/BuilderComponentPane/index.tsx	76.47% <ø> (ø)
...frontend/src/dashboard/components/Header/index.jsx	60.29% <ø> (ø)
...src/dashboard/components/PropertiesModal/index.tsx	61.81% <ø> (ø)
...dashboard/components/SliceHeaderControls/index.tsx	70.21% <ø> (ø)
...tersConfigModal/FiltersConfigForm/DefaultValue.tsx	9.09% <0.00%> (ø)
superset/common/utils/dataframe_utils.py	90.47% <0.00%> (-4.77%)	⬇️
superset/db_engine_specs/mysql.py	94.04% <0.00%> (-4.77%)	⬇️
superset/models/core.py	88.34% <0.00%> (-0.70%)	⬇️
... and 6 more

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[rusackas]

Looks like you fixed the Active one. Is Actions a lost cause, or should we leave the commented line in for now?

[geido]

Good catch. I think I just forgot to keep that comment. Cypress won't recognize that one. There is something weird going on with it. For now, I'll bring the comment back.

[jinghua-qa]

LGTM!