feat: comprehensive Biome linting fixes and code quality improvements

Major code quality overhaul addressing 58% of all linting issues:

• Type Safety Improvements:
  - Replace all any types with proper TypeScript interfaces
  - Fix Map component shadowing (renamed to CountryMap)
  - Add comprehensive custom error classes system
  - Enhance API route type safety

• Accessibility Enhancements:
  - Add explicit button types to all interactive elements
  - Implement useId() hooks for form element accessibility
  - Add SVG title attributes for screen readers
  - Fix static element interactions with keyboard handlers

• React Best Practices:
  - Resolve exhaustive dependencies warnings with useCallback
  - Extract nested component definitions to top level
  - Fix array index keys with proper unique identifiers
  - Improve component organization and prop typing

• Code Organization:
  - Automatic import organization and type import optimization
  - Fix unused function parameters and variables
  - Enhanced error handling with structured error responses
  - Improve component reusability and maintainability

Results: 248 → 104 total issues (58% reduction)
- Fixed all critical type safety and security issues
- Enhanced accessibility compliance significantly
- Improved code maintainability and performance

components/magicui/meteors.tsx

@@ -1,7 +1,8 @@
 "use client";
 
+import type React from "react";
+import { useEffect, useState } from "react";
 import { cn } from "@/lib/utils";
-import React, { useEffect, useState } from "react";
 
 interface MeteorsProps {
   number?: number;
@@ -28,10 +29,10 @@ export const Meteors = ({
 
   useEffect(() => {
     const styles = [...new Array(number)].map(() => ({
-      "--angle": -angle + "deg",
+      "--angle": `${-angle}deg`,
       top: "-5%",
       left: `calc(0% + ${Math.floor(Math.random() * window.innerWidth)}px)`,
-      animationDelay: Math.random() * (maxDelay - minDelay) + minDelay + "s",
+      animationDelay: `${Math.random() * (maxDelay - minDelay) + minDelay}s`,
       animationDuration:
         Math.floor(Math.random() * (maxDuration - minDuration) + minDuration) +
         "s",