[junjuny0227]

Summary

Align the site's wording with the Doorplate site so the two sites say the same thing the same way.

Type

• fix

Changes

• "Other downloads" → "Other ways to install" (all four languages), matching what the link leads to.
• Principles: "Updates only" → "Network only for updates" (en).
• macOS first launch steps 2–3 now name the real dialog (click Done, not Move to Trash) and the second Open Anyway click; the Terminal note says macOS 15 and offers the command instead of steps 2–3.
• Footer summary in ko/ja/zh uses one sentence shape across both sites.
• Korean uses one register: 하십시오 → 하세요 in two places.

Checks

• pnpm check, site test (38), site build
• Script check against Doorplate's locales: shared keys match except product-specific content

Spec and generated files

• No spec change (site copy only)

Boundaries

• No new dependency
• No personal paths, scan output or keys in the diff