Simplify freebuff cli title again to remove subtitle

Author: jahooma

cli/src/components/blocks/agent-branch-item.tsx

@@ -288,18 +288,20 @@ export const AgentBranchItem = memo((props: AgentBranchItemProps) => {
           </box>
         )}
         {isStreaming && isExpanded && (
-          <text
+          <box
             style={{
               paddingLeft: 1,
               paddingBottom: 0,
             }}
           >
-            <ShimmerText
-              text="working..."
-              interval={160}
-              primaryColor={theme.secondary}
-            />
-          </text>
+            <text>
+              <ShimmerText
+                text="working..."
+                interval={160}
+                primaryColor={theme.secondary}
+              />
+            </text>
+          </box>
         )}
       </box>
     </box>

cli/src/hooks/use-logo.tsx

@@ -1,16 +1,8 @@
-import React, { useEffect, useMemo, useState } from 'react'
+import React, { useMemo } from 'react'
 
 import { LOGO, LOGO_SMALL, SHADOW_CHARS } from '../login/constants'
 import { parseLogoLines } from '../login/utils'
 import { IS_FREEBUFF } from '../utils/constants'
-import { useTheme } from './use-theme'
-
-const SUBTITLE_SHIMMER_STEPS = 10
-const SUBTITLE_SHIMMER_INTERVAL_MS = 180
-const SUBTITLE_SHIMMER_COLORS = {
-  dark: { base: '#9EFC62', bright: '#CCFF99', peak: '#ffffff' },
-  light: { base: '#65A83E', bright: '#88D458', peak: '#ffffff' },
-} as const
 
 interface UseLogoOptions {
   /**
@@ -145,54 +137,5 @@ export const useLogo = ({
     )
   }, [rawLogoString, availableWidth, applySheenToChar, textColor, accentColor, blockColor])
 
-  // Freebuff subtitle: "The free coding agent" with shimmer wave on "free"
-  const theme = useTheme()
-  const [shimmerPos, setShimmerPos] = useState(0)
-
-  useEffect(() => {
-    if (!IS_FREEBUFF) return
-    const interval = setInterval(() => {
-      setShimmerPos(prev => (prev + 1) % SUBTITLE_SHIMMER_STEPS)
-    }, SUBTITLE_SHIMMER_INTERVAL_MS)
-    return () => clearInterval(interval)
-  }, [])
-
-  const componentWithSubtitle = useMemo(() => {
-    if (!IS_FREEBUFF) return component
-
-    const colors = SUBTITLE_SHIMMER_COLORS[theme.name] ?? SUBTITLE_SHIMMER_COLORS.dark
-
-    // Calculate logo width to center the subtitle
-    const subtitleText = 'The free coding agent'
-    const logoLines = rawLogoString === 'CODEBUFF' || rawLogoString === 'FREEBUFF'
-      ? [rawLogoString]
-      : parseLogoLines(rawLogoString).map((line) => line.slice(0, availableWidth))
-    const logoWidth = Math.max(...logoLines.map((l) => l.length))
-    const padding = Math.max(0, Math.floor((logoWidth - subtitleText.length) / 2))
-    const pad = ' '.repeat(padding)
-
-    const subtitle = (
-      <text style={{ wrapMode: 'none' }}>
-        <span>{pad}</span>
-        <span fg={theme.foreground}>The </span>
-        <b>
-          {'free'.split('').map((char, i) => {
-            const distance = Math.abs(shimmerPos - 1 - i)
-            const color = distance === 0 ? colors.peak : distance === 1 ? colors.bright : colors.base
-            return <span key={i} fg={color}>{char}</span>
-          })}
-        </b>
-        <span fg={theme.foreground}> coding agent</span>
-      </text>
-    )
-
-    return (
-      <>
-        {component}
-        {subtitle}
-      </>
-    )
-  }, [component, shimmerPos, theme.name, theme.foreground, rawLogoString, availableWidth])
-
-  return { component: componentWithSubtitle, textBlock }
+  return { component, textBlock }
 }