Add Mixpanel Lexicon to version control

[mnholtz]

What does this PR do?

• Closes https://github.com/pixiebrix/pixiebrix-app/issues/2972
• Introduces a Lexicon Map for the purposes of enforcing devs to document new telemetry events introduced in our code base
• Introduces new post-merge GitHub workflow upload-mixpanel-lexicon that will sync the version of the Lexicon we have in version control with Mixpanel

Future Work

• Follow-up ticket https://github.com/pixiebrix/pixiebrix-source/issues/69 to remove the @ts-expect-error flag on the LexiconMap and complete the lexicon with event descriptions/tags/display names
• Supporting Lexicon entries for event properties, to keep event metadata documentation up-to-date

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 7 lines in your changes missing coverage. Please review.

Project coverage is 74.81%. Comparing base (8318d74) to head (c762201).
Report is 317 commits behind head on main.

Files with missing lines	Patch %	Lines
src/telemetry/lexicon.ts	0.00%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    pixiebrix/pixiebrix-extension#9149      +/-   ##
==========================================
+ Coverage   74.24%   74.81%   +0.57%     
==========================================
  Files        1332     1365      +33     
  Lines       40817    42048    +1231     
  Branches     7634     7851     +217     
==========================================
+ Hits        30306    31460    +1154     
- Misses      10511    10588      +77     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[github-actions]

Playwright test results

 126 passed
 8 flaky
 4 skipped

Details

 Open report ↗︎
 138 tests across 45 suites
 3 hours, 20 minutes, 16 seconds
 c762201
 For more information on how to debug and view this report, see our readme

Flaky tests

msedge-setup › setup/affiliated.setup.ts › authenticate with affiliated user
chrome › tests/pageEditor/addStarterBrick.spec.ts › Add starter brick to mod
msedge › tests/pageEditor/addStarterBrick.spec.ts › Add starter brick to mod
chrome › tests/pageEditor/copyMod.spec.ts › run a copied mod with a built-in integration
chrome › tests/regressions/sidebarLinks.spec.ts › #8206: clicking links from the sidebar doesn't crash browser
chrome › tests/regressions/welcomeStarterBricks.spec.ts › #8740: can view the starter mods on the pixiebrix.com/welcome page
msedge › tests/runtime/sidebar/sidebarNavigation.spec.ts › sidebar form and temporary panels are unavailable after navigation
chrome › tests/runtime/srcdocFrames.spec.ts › 8143: mods can run in srcdoc iframes

Skipped tests

chrome › tests/regressions/doNotCloseSidebarOnPageEditorSave.spec.ts › #8104: Do not automatically close the sidebar when saving in the Page Editor
msedge › tests/regressions/doNotCloseSidebarOnPageEditorSave.spec.ts › #8104: Do not automatically close the sidebar when saving in the Page Editor
chrome › tests/runtime/googleSheetsIntegration.spec.ts › can activate a google spreadsheet mod with config options
msedge › tests/runtime/googleSheetsIntegration.spec.ts › can activate a google spreadsheet mod with config options

[mnholtz]

I'll need support from @grahamlangford to configure service acct credentials for the workflow. Would like to do a test run before deploying to ensure the workflow is configured properly

[fungairino]

I did a quick search, but it doesn't seem like there's any vended types for this type of request, right?

[fungairino]

nit: maybe a more specific method name? transformLexiconMapToRequestSchema

[github-actions]

No loom links were found in the first post. Please add one there if you'd like to it to appear on Slack.

Do not edit this comment manually.

[twschiller]

FYI @Pashaminkovsky