Feat/exchange #2

chaxus · 2026-01-26T01:00:21Z

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Copilot

Pull request overview

This PR restructures the repo into a pnpm workspace monorepo (client + separate Foundry contracts) and adds a new DEX feature set plus supporting UI, hooks, and documentation.

Changes:

Convert the repo into a workspace with client/ as the primary pnpm package and update CI/Pages build paths accordingly.
Add DEX-related contracts scaffolding (Foundry config, deploy script, Uniswap V3 interfaces) and client-side DEX integration utilities (ABIs, token configs, swap quote/history hooks).
Expand the client app with new routes/layout/components, export/import utilities, and improved upload/history UX.

Reviewed changes

Copilot reviewed 51 out of 145 changed files in this pull request and generated 10 comments.

Show a summary per file

File	Description
tsconfig.json	Switch TS project references to the new `client/` composite project.
scripts/superpowers.sh	Add a helper script to invoke Codex “superpowers” skills.
scripts/skills.sh	Add a helper script to run the `skills` CLI via pnpm.
scripts/install-superpowers.sh	Add script to clone/update obra/superpowers into `.codex/`.
pnpm-workspace.yaml	Define pnpm workspace packages (`client`).
package.json	Convert root to a workspace wrapper and delegate scripts to `anamnesis-client`.
docs/exchange/solidity-development-guide.md	Add Solidity development/deployment guide documentation.
docs/exchange/README.md	Add DEX quickstart and high-level docs.
contracts/src/interfaces/ISwapRouter.sol	Add Uniswap V3 SwapRouter interface.
contracts/src/interfaces/IQuoter.sol	Add Uniswap V3 Quoter interface.
contracts/script/Deploy.s.sol	Add Foundry deployment script for MultiHopSwapper.
contracts/package.json	Add contracts scripts for build/test/deploy via Foundry.
contracts/foundry.toml	Add Foundry configuration (rpc endpoints + etherscan config).
client/vite.config.ts	Add Vite config for `client/` and set GH Pages base path.
client/tsconfig.tsbuildinfo	Add TS build cache artifact (should likely not be committed).
client/tsconfig.node.json	Add TS config for Vite config/build tooling.
client/tsconfig.json	Add composite TS project setup for the client.
client/tsconfig.app.json	Adjust TS app config paths/baseUrl usage.
client/src/types/global.d.ts	Add global window type extensions for wallet integrations.
client/src/routes/upload.tsx	Add upload route wrapper using AppLayout.
client/src/routes/settings.tsx	Add settings route wrapper using AppLayout.
client/src/routes/home.tsx	Add home route wrapper using AppLayout.
client/src/routes/dex.tsx	Add DEX route wrapper using AppLayout.
client/src/routes/dashboard.tsx	Add dashboard route wrapper using AppLayout.
client/src/routes/account.tsx	Add account route wrapper using AppLayout.
client/src/root.tsx	Add top-level layout + DB init + COI service worker inclusion.
client/src/providers.tsx	Add Wagmi/RainbowKit/React-Query + app wallet provider composition.
client/src/pages/Settings.tsx	Adjust settings page layout spacing.
client/src/pages/Dashboard.tsx	Adjust dashboard page layout spacing.
client/src/pages/Account.tsx	Adjust account page layout spacing.
client/src/lib/wallet-export.ts	Add wallet key/mnemonic export helpers and download util.
client/src/lib/vault-export.ts	Add vault export/import for SQLite-backed data.
client/src/lib/utils.ts	Add shared UI helpers (cn, file size formatting, address shortening).
client/src/lib/types.ts	Add unified type definitions for wallet/vault/upload records.
client/src/lib/sui-token-config.ts	Add Sui token list and formatting helper.
client/src/lib/solana-token-config.ts	Add Solana token list and formatting helper.
client/src/lib/manifest-updater.ts	Add delayed/batched manifest update scheduling logic.
client/src/lib/crypto.ts	Add libsodium/webcrypto key derivation + encryption helpers.
client/src/lib/contracts/token-config.ts	Add supported ERC20 metadata + token amount parse/format helpers.
client/src/lib/contracts/multi-hop-swapper-abi.ts	Add ABI constants for swapper + ERC20.
client/src/lib/contracts/addresses.ts	Add contract/token address configuration constants.
client/src/lib/compression.ts	Add gzip compression utilities and compression heuristics.
client/src/lib/balance.ts	Add multi-chain balance fetchers (ETH/SOL/SUI/AR/BTC).
client/src/i18n/locales/zh.json	Add DEX + token holdings translations (ZH).
client/src/i18n/locales/zh-HK.json	Add DEX translations (ZH-HK).
client/src/i18n/locales/en.json	Add DEX + token holdings translations (EN).
client/src/i18n/config.ts	Add i18next setup + supported language helpers.
client/src/hooks/use-wallet-manager.ts	Add backwards-compatible alias hook for wallet provider.
client/src/hooks/use-transaction-history.ts	Add localStorage + on-chain log-based swap transaction history.
client/src/hooks/use-token-balance.ts	Add ERC20 token balance hooks (single + multi-token).
client/src/hooks/use-token-approval.ts	Add ERC20 allowance/approval hooks.
client/src/hooks/use-swap-quote.ts	Add swap quote hook calling contract `getOptimalRoute`.
client/src/hooks/use-file-sync.ts	Update file sync behavior to use direct tag-based querying.
client/src/entry.client.tsx	Add `/dex` route wiring for React Router.
client/src/components/upload/UploadWarning.tsx	Add upload warning UI component.
client/src/components/upload/UploadOptions.tsx	Add encryption/compression option UI component.
client/src/components/upload/UploadButton.tsx	Add upload CTA button component.
client/src/components/upload/FileUploadSection.tsx	Add file picker/dropzone wrapper component.
client/src/components/upload/FeeEstimate.tsx	Add detailed fee estimate UI component.
client/src/components/upload/ArweaveFeeInfo.tsx	Add fee info card with external calculator link.
client/src/components/ui/tabs.tsx	Add Radix-based Tabs UI wrapper.
client/src/components/ui/sonner.tsx	Add Sonner Toaster wrapper with icon theming.
client/src/components/ui/select.tsx	Add Radix-based Select UI wrapper.
client/src/components/ui/label.tsx	Add Radix-based Label UI wrapper.
client/src/components/ui/input.tsx	Add styled input component.
client/src/components/ui/file-input.tsx	Add styled file input component.
client/src/components/ui/dialog.tsx	Add Radix-based dialog component wrappers.
client/src/components/ui/checkbox.tsx	Add Radix-based checkbox component wrapper.
client/src/components/ui/card.tsx	Add card component with variants.
client/src/components/ui/button.tsx	Add button component with variants.
client/src/components/loading-fallback.tsx	Add a hydrate/loading fallback component.
client/src/components/layout/Navbar.tsx	Add DEX nav entry and related icon usage.
client/src/components/layout/NavLogo.tsx	Add navbar logo component.
client/src/components/layout/NavDivider.tsx	Add nav divider component.
client/src/components/layout/MobileNav.tsx	Add mobile navigation component.
client/src/components/layout/DesktopNav.tsx	Add desktop navigation component.
client/src/components/layout/AppLayout.tsx	Add shared app layout wrapper (nav/footer/toaster).
client/src/components/layout/AccountButton.tsx	Add account status button with multi-chain wallet states.
client/src/components/language-switcher.tsx	Add language switcher based on Radix Select.
client/src/components/icons.tsx	Add inline SVG icons for multiple chains.
client/src/components/history-table/utils.ts	Add history-table formatting helpers.
client/src/components/history-table/transaction-tags.ts	Add Arweave tag decoding + metadata extraction helpers.
client/src/components/history-table/download-handler.ts	Add main file download/decrypt/decompress handler flow.
client/src/components/history-table/download-data.ts	Add gateway/SDK download logic with error suppression and checks.
client/src/components/account/UnlockForm.tsx	Add unlock form component UI.
client/src/components/account/SensitiveInfoDialog.tsx	Add private key/mnemonic reveal + download dialog.
client/src/components/account/BalanceDisplay.tsx	Add balance display/toggle component.
client/src/components/account/AccountList.tsx	Add account list rendering with balance controls.
client/src/components/account/AccountCard.tsx	Add token balances integration for supported chains.
client/public/favicon.ico	Add favicon asset (currently SVG content).
client/public/coi-serviceworker.min.js	Add COOP/COEP service worker script for cross-origin isolation.
client/public/assets/sqlite3-worker1.mjs	Add sqlite3 worker module asset.
client/public/assets/sqlite3-worker1.js	Add sqlite3 worker script asset.
client/public/assets/sqlite3-worker1-promiser.mjs	Add sqlite3 worker promiser (module) asset.
client/public/assets/sqlite3-worker1-promiser.js	Add sqlite3 worker promiser (script) asset.
client/public/assets/sqlite3-worker1-promiser-bundler-friendly.mjs	Add bundler-friendly sqlite3 worker promiser module.
client/public/assets/sqlite3-worker1-bundler-friendly.mjs	Add bundler-friendly sqlite3 worker module.
client/package.json	Move app dependencies/scripts into `client/` package.
client/index.html	Add client HTML entrypoint + loading shell + serviceworker include.
client/components.json	Add shadcn/ui config for component generation.
client/.prettierignore	Add client-specific prettier ignore rules.
MONOREPO.md	Add documentation describing monorepo layout and workflows.
.prettierignore	Expand ignore patterns and exclude Foundry contracts from prettier.
.oxlintrc.json	Update lint ignore patterns for monorepo layout.
.gitignore	Expand ignores for workspace, Foundry outputs, and Codex tooling.
.github/workflows/deploy.yml	Update Pages deploy to use `client/dist`.
.github/workflows/ci.yml	Update formatting/typecheck/build verification for monorepo paths.
.codex/AGENTS.md	Add Codex “superpowers” tooling instructions.

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Copilot · 2026-01-26T01:09:09Z

apps/web/tsconfig.tsbuildinfo

@@ -0,0 +1 @@
+{"fileNames":[],"fileInfos":[],"root":[],"options":{"composite":true},"version":"5.9.3"}


tsconfig.tsbuildinfo is a generated build artifact (TypeScript incremental build cache) and generally shouldn’t be committed. Add it to .gitignore (e.g. **/*.tsbuildinfo) and remove this file from the repo to avoid noisy diffs and stale cache issues.

Copilot · 2026-01-26T01:09:09Z

apps/web/src/lib/solana-token-config.ts

+export function formatSolanaTokenAmount(
+  amount: bigint,
+  decimals: number,
+  displayDecimals = 4,
+): string {
+  if (amount === 0n) return "0"
+
+  const divisor = BigInt(10 ** decimals)
+  const whole = amount / divisor
+  const fraction = amount % divisor


formatSolanaTokenAmount computes divisor using BigInt(10 ** decimals), which can be wrong when decimals is large due to JS number precision limits. Use bigint exponentiation (e.g., 10n ** BigInt(decimals)) to ensure correct formatting.

Copilot · 2026-01-26T01:09:09Z

apps/web/src/lib/sui-token-config.ts

+export function formatSuiTokenAmount(
+  amount: bigint,
+  decimals: number,
+  displayDecimals = 4,
+): string {
+  if (amount === 0n) return "0"
+
+  const divisor = BigInt(10 ** decimals)
+  const whole = amount / divisor
+  const fraction = amount % divisor
+


formatSuiTokenAmount computes divisor using BigInt(10 ** decimals), which can be incorrect for larger decimals because 10 ** decimals is a JS number. Use bigint exponentiation (e.g., 10n ** BigInt(decimals)) to avoid precision loss.

Copilot · 2026-01-26T01:09:10Z

apps/web/src/lib/contracts/addresses.ts

+  SOL: "0xD31a59c85aE9D8edEFeC411D448f90d4b0d81299" as Address,
+  AR: "0x4fadc7a98f2dc96510e42dd1a74141eeae0c1543" as Address,
+  PUMP: "0x89570eBeB055b3319f00A361809e2B5b297f78f7" as Address,
+  V2EX: "0x9raUVuzeWUk53co63M4WXLWPWE4Xc6Lpn7RS9dnkpump" as Address, // TODO: Fix invalid address format in contract
+  SUI: "0x0b275cfB78b7F8Ffc9D1e66fBa5e7F61Db2c3F20" as Address,
+} as const


TOKEN_ADDRESSES.V2EX is not a valid EVM address (non-hex characters) but is asserted as Address. Any viem/wagmi calls using this value can throw at runtime. Replace it with a real deployed token address or remove/disable this token until a valid address exists (e.g., use 0x000...000 placeholder and exclude it from supported token lists).

Copilot · 2026-01-26T01:09:10Z

apps/web/src/lib/contracts/token-config.ts

+): string {
+  if (amount === 0n) return "0"
+
+  const divisor = BigInt(10 ** decimals)
+  const whole = amount / divisor
+  const fraction = amount % divisor
+


formatTokenAmount computes divisor via BigInt(10 ** decimals). For typical ERC-20 decimals (e.g. 18), 10 ** decimals exceeds JS’s safe integer range and can be imprecise, causing incorrect formatting. Use bigint exponentiation instead (e.g., 10n ** BigInt(decimals)).

Copilot · 2026-01-26T01:09:10Z

apps/web/src/lib/contracts/token-config.ts

+export function parseTokenAmount(input: string, decimals: number): bigint {
+  if (!input || input === "" || isNaN(parseFloat(input))) {
+    return 0n
+  }
+
+  // Handle scientific notation
+  const num = parseFloat(input)
+  if (!Number.isFinite(num) || num < 0) {
+    return 0n
+  }
+
+  // Split into whole and fractional parts
+  const [whole = "0", fraction = ""] = input.split(".")
+
+  // Pad or trim fraction to match decimals
+  const paddedFraction = fraction.padEnd(decimals, "0").slice(0, decimals)
+
+  // Combine and convert to bigint
+  const combined = whole + paddedFraction
+  return BigInt(combined)
+}


parseTokenAmount says it handles scientific notation, but it still uses the original input string to build combined. Inputs like "1e-6" will produce an invalid bigint string and throw. Normalize input to a non-scientific decimal string (or use the parsed num to generate the scaled integer) before constructing the bigint.

Copilot · 2026-01-26T01:09:10Z

client/src/components/account/TokenBalances.tsx

+  if (!isUnlocked || !["ethereum", "solana", "sui"].includes(chain)) return null
+
+  const nonZeroBalances = balances.filter((b) => b.balance > 0n)
+  const totalTokens = balances.length


Unused variable totalTokens.

Copilot · 2026-01-26T01:09:11Z

client/src/hooks/use-dex-swap-internal.ts

+  const [outputAmount, setOutputAmount] = useState<string>("")
+  const [quote, setQuote] = useState<any>(null)
+  const [gasPrice, setGasPrice] = useState<string>("")
+  const [gasEstimate, setGasEstimate] = useState<bigint>(0n)


Unused variable setGasEstimate.

Copilot · 2026-01-26T01:09:11Z

client/src/pages/Dex.tsx

+    swapState,
+    outputAmount,
+    quote,
+    inputBalance,


Unused variable inputBalance.

Copilot · 2026-01-26T01:09:11Z

client/src/pages/Dex.tsx

+    inputBalance,
+    formattedBalance,
+    hasInsufficientBalance,
+    needsApproval,


Unused variable needsApproval.

…tegration

chaxus requested a review from Copilot January 26, 2026 01:00

Copilot started reviewing on behalf of chaxus January 26, 2026 01:00 View session

chaxus force-pushed the feat/exchange branch from 1c2da25 to 462a4db Compare January 26, 2026 01:01

Copilot AI reviewed Jan 26, 2026

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chaxus force-pushed the feat/exchange branch from 666375b to 9de2b9e Compare February 1, 2026 13:00

feat: add pnpm workspace configuration and scripts for superpowers in…

f948a9e

…tegration

chaxus force-pushed the feat/exchange branch from 9de2b9e to f948a9e Compare February 1, 2026 13:01

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		@@ -0,0 +1 @@
		{"fileNames":[],"fileInfos":[],"root":[],"options":{"composite":true},"version":"5.9.3"}

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