v0.46.0

What's Changed

• Code-review round 2: pin the soft-skip contract against release.yml, harden gate surfaces, drift-proof benchmark prose by @jeduden in #593
• feat: build lifecycle hooks (before/after) — plan 104 by @jeduden in #589
• feat(release): generate PGO profile inside release pipeline by @jeduden in #594
• refactor: consolidate tinygo compat stubs into internal/oscompat by @jeduden in #588
• docs: add gomarklint to the peer-linter comparison by @jeduden in #597
• close plan 234: mark Scoop/WinGet distribution complete by @jeduden in #596
• feat(build): build execution hardening (trust gate, hermetic env, atomic write, post-conditions) by @jeduden in #590
• perf: pre-size cell slices, map[string]struct{} sets, and dead code removal by @jeduden in #598

Full Changelog: v0.45.0...v0.46.0