v0.9.1

What's Changed

• feat(release): install the Lens with an icon — Windows MSI + macOS .app (Homebrew Cask) by @h4x0r in #3
• chore: release v0.8.0 by @h4x0r in #2
• ci: windows-verify smoke test — native x86 MSI install-check by @h4x0r in #4
• feat(lens): GUI screenshot validation — shot judge, capture harness, ADR by @h4x0r in #5
• chore: release v0.8.1 by @h4x0r in #6
• ci: cache Rust builds with rust-cache (fleet standard) by @h4x0r in #7
• docs: rename 'forensic calendar' → timezone/DST/leap-aware reference calendar (+ accuracy pass) by @h4x0r in #8
• chore: remove stray bug.png screenshot by @h4x0r in #10
• docs: make the Lens hover-decode demo the README hero by @h4x0r in #11
• chore: release v0.8.2 by @h4x0r in #9
• feat(lens): upgrade eframe/egui 0.29 → 0.35 + hermetic offscreen render gate by @h4x0r in #12
• feat: CLI/calendar features + GUI packaging (cherry-picked from windows-msi-lens-shortcut) by @h4x0r in #13
• chore: release v0.9.0 by @h4x0r in #14
• chore: pre-release polish — weekday case, cal doc, playground WASM callout by @h4x0r in #15
• chore: release v0.9.1 by @h4x0r in #16

Full Changelog: v0.7.1...v0.9.1