Upload static/index_v2.html

Upload static/index_v2.html

index_v2: add live_mode.js script tag"

index_v2.html: add wc2026.css link + WC History tab patch inline

Include wc2026_v2.js + add WC2026 CSS styles

Add inline comments CSS to index_v2.html

index_v2: load JS from separate file app_v2.js"

New clean static/index.html part 1: HTML structure + full CSS + core JS initialization