fix: clarify Redis TagAware check targets HTTP cache only (#245)

[roboshyim]

Summary

Fixes the confusing UX around #245.

Background

RedisTagAwareChecker has always inspected cache.http only (as @tinect noted). The reporter’s config intentionally keeps cache.object on plain Redis while using TagAware elsewhere. The warning label still read:

Redis adapter should be TagAware

…which looks like a global/object-cache problem even when cache.http is the only pool under scrutiny.

Changes

• Result snippet → HTTP cache (cache.http) Redis adapter should be TagAware
• Show the actual detected type as current (includes Redis version when available)
• Skip cleanly if cache.http is not registered
• Admin recommendation modal: explicit “this is not about cache.object” + example YAML that keeps plain Redis for object cache
• Unit tests for missing pool / TagAware / plain Redis / filesystem

Out of scope

Changing which pool is checked (still HTTP cache — that remains the correct production recommendation). No behaviour change for shops already on TagAware HTTP cache.

Test plan

• Standalone unit assertions against the checker (9/9)
• CI phpunit on PR

[greptile-apps]

Greptile Summary

Updates the Redis TagAware health check to explicitly target cache.http.

• Skips the check when the HTTP cache pool is unavailable.
• Reports the detected Redis adapter type and version.
• Clarifies the administration recommendation and preserves plain Redis for cache.object in the example.
• Adds unit coverage for missing, TagAware, plain Redis, and non-Redis HTTP cache configurations.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failures remain.

Important Files Changed

Filename	Overview
src/Components/Health/Checker/PerformanceChecker/RedisTagAwareChecker.php	Narrows the warning text to the HTTP cache, safely handles a missing pool, and reports the detected adapter type.
src/Resources/app/administration/src/module/frosh-tools/component/frosh-tools-tab-index/recommendations.js	Clarifies the recommendation scope and provides an HTTP TagAware configuration example with an optional plain Redis object cache.
tests/Components/Health/Checker/PerformanceChecker/RedisTagAwareCheckerTest.php	Adds focused regression coverage for the checker's supported cache-pool and adapter states.

_{Reviews (3): Last reviewed commit: "fix: code-style" | Re-trigger Greptile}

[shyim]

@frosh-ci fix-cs

[frosh-automation]

Code style has been fixed and pushed to the branch.