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1. Device tab — repo URL unlinked Replaced the <a> tag with a <span> so the GitHub URL is displayed as plain text (no clickable link in kiosk mode). 2. Display controls — moved to frontend Root cause: The daemon runs as a system user without Wayland access, and the kiosk uses an HDMI display (no sysfs backlight). Neither wlopm, vcgencmd, nor sysfs writes can work in this setup. Fix — frontend-controlled display in SpoolBuddyLayout.tsx: - Brightness: CSS filter: brightness(X) applied to the layout root. Immediate visual dimming that works on any display type. - Screen blanking: Full-screen black overlay (z-[9999]) shown after the configured inactivity timeout. Touch anywhere to wake. - Activity tracking: Resets on pointerdown/keydown events AND on WebSocket-driven NFC/scale changes (weight update, tag scan). - Queries device data every 15s to read the current brightness and blank timeout values. Daemon display_control.py — Simplified: - Removed vcgencmd/wlopm/subprocess usage entirely - _blank/_unblank are now state-tracking no-ops (log only) - DSI backlight brightness via sysfs is preserved as a bonus for DSI displays - Updated docstring to explain the architecture 3. Scale tab — redesigned with step indicator Idle state: Same as before — weight card with tare/calibrate buttons. Calibration wizard: Two-column layout: - Left column (~64px): Vertical step indicator with numbered circles, checkmark for completed steps, and a connecting line - Right column: Live weight bar (with stable/settling indicator), step-specific content (instructions or numpad), and action buttons pinned to bottom via mt-auto The numpad buttons are min-h-[52px] with text-lg — large enough for touch on 1024x600. The weight info card is hidden during the weight entry step to maximize vertical space.