Ship portfolio-safe Vercel frontend

[alsaecas]

Summary

• refactor the frontend into explicit portfolio, local, and fail-closed testnet modes
• ship a polished, responsive portfolio experience with a deterministic, clearly illustrative swap preview
• preserve live wallet/contract execution only for complete, validated local or testnet configuration
• add Vercel project settings, metadata, social assets, environment documentation, and mode-focused tests

UX and safety

• the public portfolio deployment creates no wallet provider and makes no RPC requests
• live mode validates chain, RPC, contract, tokens, bytecode, account, and network before reads or writes
• quotes invalidate when execution inputs change; approval is exact and transaction links only render with a configured explorer
• no private key, placeholder contract, fake explorer link, or unverified testnet deployment is included

Deployment

• Preview: https://swapguard-frza73782-alsaecas-projects.vercel.app
• Production alias after merge: https://swapguard-zeta.vercel.app
• Vercel root: web/; install: npm ci; build: npm run build; output: dist
• Preview and production explicitly set VITE_APP_MODE=portfolio

Verification

• forge fmt --check
• forge build
• forge test --match-path 'test/unit/**' — 25 passed, including 2 × 256 fuzz runs
• npm ci
• npm run lint
• npm run test — 21 passed
• npm run build
• desktop and mobile portfolio flows checked with no console errors or warnings
• Vercel preview reached Ready from commit e7cf1b1

Limitations

• fork tests require an external Arbitrum archive RPC and were not run in this environment
• testnet mode remains configuration-only until a router, liquid token pair, faucet route, deployed SwapGuard contract, RPC, and end-to-end swap can all be independently verified
• dependency installation reports upstream peer/deprecation warnings; the build succeeds

[vercel]

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Project	Deployment	Actions	Updated (UTC)
swapguard	Ready	Preview, Comment	Jul 16, 2026 8:52pm