Reverts PR #297's column reorder (owner override): URL returns to position 6 in both list tables (Paste, Type, Size, Views, Created, URL, ID; /mine without Views), data-sort attrs and td cells move back together. Keeps #297's non-position improvements: /mine URL uses the shared .col-url class instead of reusing col-e, and mine's ID column returns to .col-f (100px). Widens .col-url 150px -> 340px so a ~20-char slug displays fully at 1400x900; genuinely long custom slugs keep text ellipsis. No mobile media query needed: <=640px already scrolls the table horizontally (min-width 720px), verified at 375x812. Verified via CDP probe at 1400x900 and 375x812 on /history and /mine: column order, colgroup/header alignment, sort arrow right of label, no other column clipped, no CSP changes (no inline styles added).