Retro Claude Code Usage Gauge

Using REFERENCE_0 as the functional layout and data source, redesign it as a polished monochrome neon-green retro terminal UI for an M5Stack-style low-resolution display. Keep the same concept of a Claude Code usage gauge with 2 usage panels: SESSION 5H and WEEKLY 7D. Convert the plain progress bars into segmented pixel bars with 24 rectangular blocks each, preserve the approximate usage values but update the visible numbers to session_percentage and weekly_percentage. Add thin glowing green borders around each panel, pixel/bitmap typography, small target/crosshair icons beside the panel titles, and clock icons beside the reset lines. Replace the simple title with a decorative header reading headline_text, flanked by terminal-like slashes and line ornaments. At the bottom, add a retro status row with a flag/terminal outline icon, green connection dot, connection_label, MODE=FAST, time, and CHG 75% with a small battery/charging icon. Use a black background, bright CRT green lines, crisp pixel art styling, and make the result look like a refined embedded-device dashboard rather than a flat chart.