Replace `any` types in DotGrid component with proper TypeScript types

[aruneshwisdm]

Summary

The DotGrid component in apps/web/components/DotGrid.tsx uses any types in its throttle utility function. These should be replaced with proper TypeScript types.

Current code (lines 8-11)

const throttle = (func: (...args: any[]) => void, limit: number) => {
  let lastCall = 0;
  return function (this: any, ...args: any[]) {
    // ...

What to do

Replace the any types with proper generics or specific types:

const throttle = <T extends (...args: unknown[]) => void>(func: T, limit: number) => {
  let lastCall = 0;
  return function (this: ThisParameterType<T>, ...args: Parameters<T>) {
    // ...

Files

• apps/web/components/DotGrid.tsx (lines 8-11)

Acceptance criteria

• All three any usages in the throttle function are replaced with proper types
• No new eslint-disable comments are added
• The component still compiles with pnpm build (no TypeScript errors)
• The throttle behavior is unchanged (the DotGrid animation still works)