The panel should match kitty's font, but extension pages can't reach system
fonts by name — CSP blocks `local()` — so the TTFs ship in the repo:
fonts/JBMono-Regular.ttf 2.5MB weight 400
fonts/JBMono-Bold.ttf 2.5MB weight 700
Copied from /usr/share/fonts/TTF/JetBrainsMonoNerdFontMono-{Regular,Bold}.ttf.
Heavy, but it's local-only — the panel never downloads them.
`@font-face` in sidepanel.html, fallback chain kept (ui-monospace, SF Mono,
Menlo, monospace). Line-height 1.4 -> 1.5 for JBMono's taller glyphs.
The Nerd Font variant means nerd-font glyphs leaking out of the pane render
properly instead of as boxes.
No `web_accessible_resources` needed: the side panel is an extension page on the
same chrome-extension:// origin, so bundled files are directly reachable. That
key is only for files injected into web pages.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
juxtapoandClaude Opus 5
f97ee19f88