Add ProtoFleet activity E2E coverage

[edgars-avotins]

Summary

• add Activity detail modal coverage for a real Blink LEDs batch action
• add Activity filter-pill and CSV export coverage
• add Scope filter coverage using group activity and stable test hooks for Activity pills

Verification

• ./node_modules/.bin/eslint e2eTests/protoFleet/pages/activity.ts e2eTests/protoFleet/spec/activity.spec.ts src/protoFleet/features/activity/pages/ActivityPage.tsx
• npx playwright test -c e2eTests/protoFleet/playwright.config.ts e2eTests/protoFleet/spec/activity.spec.ts --project=desktop --no-deps
• npx playwright test -c e2eTests/protoFleet/playwright.config.ts e2eTests/protoFleet/spec/activity.spec.ts --project=mobile --no-deps

[github-actions]

🔐 Codex Security Review

Note: This is an automated security-focused code review generated by Codex.
It should be used as a supplementary check alongside human review.
False positives are possible - use your judgment.

Scope summary

• Reviewed pull request diff only (fcd233c3dcc5ec441c449c2c9276861e82b9cf77...261bb0e0e92efa35d7bb22a4b5dd752624f07f8f, exact PR three-dot diff)
• Model: gpt-5.5

💡 Click "edited" above to see previous reviews for this PR.

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Review Summary

Overall Risk: NONE

Findings

No security, correctness, or reliability findings in the scoped diff.

Notes

Reviewed .git/codex-review.diff only. The PR changes are limited to ProtoFleet Activity E2E page/spec coverage plus adding data-testid/testId selectors to Activity filter pills in ActivityPage.tsx.

No backend, database, auth, gRPC/protobuf, plugin, discovery, infrastructure, Rust, or mining-pool configuration code changed in this diff. I did not run tests; this was a static review of the pinned PR diff.

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_{Generated by Codex Security Review |
Triggered by: @edgars-avotins |
Review workflow run}

[Copilot]

Pull request overview

This PR expands ProtoFleet Activity Playwright E2E coverage by adding scenarios around batch action detail viewing (Blink LEDs), filter pill behavior (type/user/scope), and CSV export—plus a small UI test hook to make pill targeting stable.

Changes:

• Added stable test hooks for the Activity filter pills container and individual pills.
• Extended the Activity Playwright page object with scope filtering, pill interactions, detail modal assertions, and CSV export download handling.
• Added new E2E specs covering Blink LEDs batch detail modal, removable filter pills, CSV export, and group-scope filtering.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
client/src/protoFleet/features/activity/pages/ActivityPage.tsx	Adds data-testid for the filter pill container and testId for pill buttons to support stable E2E targeting.
client/e2eTests/protoFleet/pages/activity.ts	Adds new Playwright helpers for scope filtering, pill visibility/removal, opening/dismissing detail modal, and exporting CSV.
client/e2eTests/protoFleet/spec/activity.spec.ts	Adds new Activity E2E tests for Blink LEDs batch details, filter pill removal, CSV export download, and group scope filtering (with cleanup).