fix(flags): fix broken boolean flag usage tab when null values are present

[havenbarnes]

Problem

Context: https://posthoghelp.zendesk.com/agent/tickets/24210

This is a regression caused by https://github.com/PostHog/posthog/pull/27888/files

Changes

This changes both boolean and multivariant flags to render the raw $feature_flag_response value in query results

There is no value in transforming the $feature_flag_response value in query - it makes SDK behavior far more opaque and makes data seem unreliable as the activity tab will show different results than the Usage tab for a flag

Does this work well for both Cloud and self-hosted?

Yes

How did you test this code?

Edited the failed query in user's project in posthog debugger and made sure results are accurate for both boolean and multivariant flags:

[greptile-apps]

PR Summary

This PR fixes a regression in the feature flag usage tab by displaying raw $feature_flag_response values instead of transforming boolean values, ensuring consistent behavior between activity and usage tabs.

Key changes:

• Removes unnecessary boolean value transformation in query results for feature flags
• Maintains raw $feature_flag_response values for both boolean and multivariate flags
• Improves transparency of SDK behavior by showing actual flag response values
• Ensures data consistency between activity tab and usage tab displays
• Fixes regression introduced in PR chore(flags): tweak boolean flag usage table response values #27888 affecting boolean flag value display

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[github-actions]

Size Change: -5 B (0%)

Total Size: 1.16 MB

ℹ️ View Unchanged

Filename	Size	Change
frontend/dist/toolbar.js	1.16 MB	-5 B (0%)

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