Add wallet-based authentication with session persistence

[Copilot]

Implements Web3 authentication flow with persistent sessions for the SolVoid dashboard. Users must connect a Solana wallet to access the application.

Changes

Core Authentication (useAuth.tsx)

• React Context provider managing isAuthenticated, isLoading, and wallet address state
• Session persistence via localStorage with wallet address validation
• login() navigates to /login, logout() disconnects wallet and clears session
• Auto-reconnect on mount if valid session exists

Login Page (/login/page.tsx)

• Dedicated route with wallet connection interface
• Auto-redirects to dashboard when wallet connects
• Shows supported wallets: Phantom, Solflare, Coinbase, Trust, Ledger

Route Protection (ProtectedRoute.tsx)

• HOC wrapper redirecting unauthenticated users to /login
• Displays loading state during auth verification

Integration

• layout.tsx: Wraps app with <AuthProvider>
• page.tsx: Wraps dashboard with <ProtectedRoute>, uses logout() for disconnect

Technical Details

Session Schema:

// localStorage key: 'solvoid_session'
{ address: string, timestamp: number }

Auth Flow:

Visit → Check session → Valid? → Dashboard
                     → Invalid? → /login → Connect wallet → Store session → Dashboard

Dependencies: Integrates with existing @solana/wallet-adapter-react ecosystem, no backend changes required.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• claude.ai
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

https://claude.ai/share/487b9070-2fb6-43de-afc1-421eacabde2b

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