Release notes v20.35.0 – Result preview and URL import

• Adds secure HTTPS fetching from an explicit Golf.se host allowlist.
• Adds HTML upload as an offline/fallback source.
• Adds parser preview before any database write.
• Adds signed, 30-minute preview tokens before confirmed import.
• Keeps normalized JSON direct import for diagnostics and controlled workflows.
• Adds SSRF, redirect, content-type and 2 MB response protections.