Feat/hunter dashboard

[Ezeh20]

Overview

This PR introduces a dedicated /hunter dashboard experience for the earner role, with a persistent sidebar layout, shared top navigation, and a dashboard screen that mirrors the provided Figma design. It also wires the hunter onboarding path to route into the new dashboard entry point.

Closes #229

Proposed Changes

• Added a new /hunter layout that wraps the dashboard content with a persistent hunter sidebar.
• Added a shared hunter top nav so the same header persists across hunter sub-routes.
• Built the main hunter dashboard page using the exported assets from frontend/public/dashboard.
• Added functional quest tabs for For You, All Quest, and My Quest.
• Added pagination for the All Quest tab.
• Added stub hunter sub-pages for Mission Board, My Submissions, and Wallet.
• Updated onboarding routing so Take surveys now routes to /hunter.

Requirements & Acceptance Criteria

• /hunter renders with sidebar navigation.
• Sidebar links route to hunter sub-pages.
• Mobile sidebar hamburger behavior is supported.
• Hunter onboarding routes to /hunter.
• Quest tabs are interactive.
• All Quest pagination works.

Targeted File Changes

• frontend/src/app/hunter/layout.tsx
• frontend/src/app/hunter/page.tsx
• frontend/src/app/hunter/mission-board/page.tsx
• frontend/src/app/hunter/my-submissions/page.tsx
• frontend/src/app/hunter/wallet/page.tsx
• frontend/src/components/hunter/Sidebar.tsx
• frontend/src/components/hunter/TopNav.tsx
• frontend/src/components/hunter/HunterQuestTabs.tsx
• frontend/src/lib/onboarding.ts

Verification

• npm.cmd run type-check
• npm.cmd run build