Self-host VictorMono Nerd Font icons for the terminal + editor

- Add Symbols-Only Nerd Font Mono (woff2) under public/fonts; @font-face scoped
  by unicode-range to the Nerd Font glyph ranges, so the ~1.1MB file only loads
  when an icon actually renders (latin text stays on Victor Mono)
- Terminal + editor font stacks fall back to it for icons; terminal prewarms it
  and repaints so powerline/oh-my-posh/eza/nvim icons show
- No server/env changes; ships in the spoon-next image (public/)

apps/next/src/components/agent-workspace/code-editor.tsx

@@ -20,7 +20,7 @@ const MonacoEditor = dynamic(async () => await import('@monaco-editor/react'), {
 });
 
 const EDITOR_FONT_FAMILY =
-  "var(--font-victor-mono), 'Geist Mono', ui-monospace, SFMono-Regular, monospace";
+  "var(--font-victor-mono), 'Symbols Nerd Font Mono', 'Geist Mono', ui-monospace, SFMono-Regular, monospace";
 
 type MonacoEditorInstance = {
   getModel?: () => unknown;

apps/next/src/components/agent-workspace/workspace-terminal.tsx

@@ -9,7 +9,7 @@ import { Button } from '@spoon/ui';
 import '@xterm/xterm/css/xterm.css';
 
 const TERMINAL_FONT =
-  "var(--font-victor-mono), 'Geist Mono', ui-monospace, monospace";
+  "var(--font-victor-mono), 'Symbols Nerd Font Mono', 'Geist Mono', ui-monospace, monospace";
 
 type Status = 'connecting' | 'connected' | 'closed' | 'error' | 'unconfigured';
 
@@ -146,6 +146,15 @@ export const WorkspaceTerminal = ({
       fit.fit();
       termRef.current = term;
 
+      // Pull in the Nerd Font icon glyphs (loaded lazily by unicode-range) and
+      // repaint once ready so powerline/oh-my-posh/eza icons render.
+      void document.fonts
+        .load("16px 'Symbols Nerd Font Mono'", '\ue0b0')
+        .then(() => {
+          if (!isAborted()) term.refresh(0, term.rows - 1);
+        })
+        .catch(() => undefined);
+
       const sendResize = () => {
         if (ws?.readyState !== WebSocket.OPEN) return;
         ws.send(