[junjuny0227]

Summary

Port Doorplate #85 and #86 to the Repot site: long copyable commands stay on one line and scroll sideways instead of wrapping (no more paths split mid-word), each end that hides text fades out, and a thin overlay scrollbar shows while the pointer is over the box or it has focus.

Type

• feat
• fix
• refactor / chore
• docs
• ci / build

Changes

• sections/ScrollingCode.tsx: copied unchanged from Doorplate (scrollState pure function, data-hidden-start / data-hidden-end, draggable 4px thumb, ResizeObserver re-measure). CopyCommand renders the command through it.
• site.css: Doorplate's command rules (white-space: pre, centered button, hidden native scrollbar, end fades, hover/focus scrollbar, no transitions under reduced motion) and .hero .downloads { width: 100% } so the hero column does not grow to a command's width.
• Tests: Doorplate's two copy.test.tsx tests (scrollState cases, no fade/scrollbar in server markup); app.test.tsx patterns follow the new .command-text wrapper.

Checks

• cargo fmt --check
• cargo clippy --workspace --all-targets -- -D warnings
• cargo test --workspace
• pnpm --filter @repot/desktop typecheck / test / build
• Ran the real flow if behavior changed (--example scan / --example export, or tauri dev)
• Not checked locally, CI only (say which, e.g. Windows/Linux providers, shellcheck)

Site typecheck / test (38) / build, pnpm exec biome ci .. Headless Chrome on the build with mac, Windows and Linux user agents at 1280 and 390 px: every one-line box is 44px (the two-line Scoop command 64px), no page overflow, every overflowing command reports a hidden end and has a scrollbar, fitting ones have neither. On the xattr box with real mouse events: rest (right end fades, bar hidden) → hover (bar shown) → drag the thumb (scrolled to the end, left end fades, right fade gone) → pointer leaves (bar hidden). Reduced motion: no transition.

Spec and generated files

• Spec updated in this PR if a product decision changed, or no decision changed
• Generated files regenerated from their source, not edited by hand (scan.json, snapshots/, icons/) (not touched)
• Snapshot diffs read and intended (not touched)

Boundaries

• repot-core does not depend on Tauri and does no network calls (not touched)
• Commands and file reads go through Env; tests use FakeEnv and fixtures, not real tools (not touched)
• No new crate or npm dependency, or the plan/spec was updated first
• The app still only reads the device; it writes only to the export folder (not touched)