TypeScript strict mode violations in auth module

Bounty Amount

$300,000,000USDC

Claimed by

first-timer-123

enhancementgood first issue

Issue Description

The auth module has 47 TypeScript errors when `strict: true` is enabled. We want to enable strict mode project-wide.

**Files to fix:**

`src/lib/auth/*.ts`

`src/middleware/auth.ts`

`src/hooks/useAuth.ts`

Awaiting review

Work Submitted

Awaiting review