test: add e2e tests for v1alpha Alert API#900

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nieomylnieja merged 12 commits intomainfrom

worktree-alert-tests-nobl9go

Apr 15, 2026

Commits on Apr 2, 2026

refactor alert test assertions to use group-based matching
nieomylnieja
committed

Commits on Apr 7, 2026

refactor: refactor v1alpha alert tests for embedded data
nieomylnieja
committed

Commits on Apr 9, 2026

fix: update alert status and resolution reason in test data
nieomylnieja
committed