Function add

src/cli/slash-commands.ts:580–580

(id?: string)

      const estTokens = Math.ceil(charCount / 3.5);
      const ctxWindow = 32_768; // conservative; actual model may have more
      const pct = Math.round((estTokens / ctxWindow) * 100);
      const filled = Math.min(40, Math.floor(pct / 2.5));
      const bar = '█'.repeat(filled) + '░'.repeat(Math.max(0, 40 - filled));
      const roleStats = new Map<string, { count: number; chars: number }>();