chore(main): release 0.1.8

[attune-release-bot]

🤖 I have created a release beep boop

0.1.8 (2026-05-29)

Features

• ci: automate OperatorHub bundle submission in release workflow (4aacfa7), closes #131
• helm: add AttuneBudgetExhausted PrometheusRule alert (6bc68e3)
• krew: add ppc64le and s390x platform support (89ae79d)
• replace personal PAT with GitHub App for OperatorHub PRs (4804109), closes #135

Bug Fixes

• add NaN/Inf guards to remaining ParseFloat call sites (315801c)
• add reviewers to OperatorHub ci.yaml for auto-merge (a5349c2)
• ci: disable errexit around E2E gate API polling (894ca93)
• ci: handle transient API failures in E2E lint/unit gate polling (d70ed2e)
• ci: make release workflow idempotent for re-runs (b698035)
• ci: pass explicit tag_name to softprops/action-gh-release (fcf0d95)
• ci: replace E2E gate polling with needs dependency (b6aeebf)
• ci: separate API call from jq to prevent gate false-failures (2a32234)
• ci: use GitHub App token for release-please (247d0d0)
• ci: use SVG logo in OLM bundle and generate icon at build time (#132) (e47df9a)
• helm: set operator capability level to Auto Pilot (825a77f)
• plugin: show burst factor in explain output and improve CRD-missing error (88e753c)
• webhook: reject NaN and Inf in SLO guardrail threshold (e978e35)

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