VHS Slipcover Maker

Build me a printable VHS slipcover maker to replace VHS Slipcover Maker (vhs.texs.org). Requirements: - Vite + React + Tailwind, client-only, no server. State lives in the URL query string, omit any param still at its default; the URL is the save file and the share link. No database. - Render the whole slipcover as one flat SVG die-cut wrap, 10.73 x 9.17 in: back panel, 1.05 in spine, front panel, each panel 7.4 in tall (the VHS case face height), plus fold-over flaps. Physical inches are the source of truth, derive every pixel value from them. - Front panel: drag-and-drop cover art with zoom and pan, cropped to the panel, with the title over it. Spine: title rotated 90 degrees plus year and runtime. Back panel: a synopsis block, up to four screenshot thumbnails, and a fake barcode. - Ink and background color pickers, five bundled retro Google Fonts, and three era presets: 80s rental store, 90s studio release, plain typewriter. - Fold lines show on screen but never export; the printed sheet gets only a thin cut line around the outer die-cut perimeter. - Export a Tabloid (11 x 17 in) PDF with pdf-lib at 600 DPI, plus a PNG via canvas. Printed at 100% scale the folded sleeve must fit a standard VHS tape. - No accounts, no telemetry, everything runs in the browser. - Out of scope: every other format (sticker labels, cassette J-cards, DVD, vinyl), movie-poster search, and saved-design accounts. Do not attempt Safari-specific SVG fixes, Safari paints foreignObject at the wrong scale and supporting it is a project of its own. - README: fold order for assembling the sleeve, and a warning that most home printers stop at Letter, the wrap needs 11 x 17 cardstock or a print shop.