fix: remove unused variables to resolve linting errors

Author: sdirishguy

src/components/sections/AboutSection.tsx

@@ -31,12 +31,6 @@ interface AboutContent {
   };
 }
 
-// Typing animation content
-const typingContent = {
-  greeting: "Hey, It's me, David! Just making sure you haven't gotten lost!",
-  description: "Welcome to my digital living room! Here you'll find the stories that shaped me and the quirks that make me... well, me! Click around to discover what makes me tick beyond just lines of code."
-};
-
 // About content - restructured for better engagement
 const aboutContent: AboutContent = {
   title: "About Me",

src/components/sections/HeroSection.tsx

@@ -4,7 +4,7 @@ import { useState, useEffect } from 'react'
 import { motion } from 'framer-motion'
 import { usePathname } from 'next/navigation'
 import { getTerminalPath } from '@/lib/utils'
-import { TYPING_CONFIGS, TypingLine } from '@/lib/typing-config'
+import { TYPING_CONFIGS } from '@/lib/typing-config'
 
 export default function HeroSection() {
   const pathname = usePathname()